ITunes library on external drive, starting without causes library chaos

I have my iTunes library on an external drive (WD MyBook USB). The iTunes library is consolidated into one directory and has been working fine under OSX 10.4. I could disconnect the drive, access and use iTunes on the MBP (for example ripping CDs or browsing iTunes Store) and then when I reconnect the drive it would sync back, and show the full library.
Now though I find that when I disconnect my external drive iTunes sets the library to the Users/Mike/Music/iTunes/ directory and when I reconnect the external drive it doesn't recognise that the audio files are now available again i.e. go back to using the library file on my external drive.
I may be misinterpreting / misrepresenting what happens when using an external drive but the behaviour does seem to have changed recently. I've twice had to reset and rebuild my library when starting iTunes to recognise the external drive recently. The process works, it's just slow and tedious.
I've recently upgraded to OSX 10.5.2. Don't know if that makes any difference?

Using an EHD to run iTunes from has always worked this way. If you don't have the EHD available & open iTunes, iTunes will default the location of the iTunes music folder back to the main drive as that's where iTunes thinks the location is supposed to be. All you have to do is close iTunes, boot up the EHD, & re-open iTunes, problem solved.
I know it's annoying. I couldn't tell you how many times I forgot to have the EHD available to iTunes when I was still on my old PC. Usually I would catch it immediately, other times I would have ripped a CD or purchased from the store, realize the problem, then have to copy all of the new files over to the EHD, & delete them from the main drive. It does the exact same thing on a Mac, no way around it. Hope this helps.

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I redirected iTunes to an external drive and moved my iTunes library and folder, but my hard drive is still low on space. How can I be sure that my music is all on the external HD ONLY, especially with the new iCloud technology?

I redirected iTunes to an external drive and moved my iTunes library and folder, but my hard drive is still low on space. How can I be sure that my music is all on the external HD ONLY, especially with the new iCloud technology? It doesn't look like I created any more space by doing this, AND I totally lost all my iTunes playlists. I'm not sure if because I added old library materials manually if this messed up my playlists, or if the new location is just not reading my moved library. In any case, I followed step by step instructions and found a few holes and thought I'd just "figure it out" but I guess I'm not as smart as I thought since I'm still scratching my head many hours later.
Thanks for any support ;-)
Eaglerocker

Quick answer if you use iTunes' default preferences settings: Copy the entire iTunes folder (and in doing so all its subfolders and files) intact to the other drive. Open iTunes and immediately hold down the option (alt) key (shift on Windows) so you get a prompt to select a library, then guide it to the 'iTunes Library.itl' file in the moved iTunes folder.
If this is to a new computer and you put the copied iTunes folder in the default location of Macintosh HD > Users > *User Name* > Music then you don't even need to start with the option key held down, iTunes will automatically look for it there. (Make sure there isn't anything already in the iTunes folder there that you want to keep since you will be replacing it with the one you are moving.)
iTunes: How to move [or copy] your music [library] to a new computer [or another drive] - http://support.apple.com/kb/HT4527 - a somewhat bewildering and not always easily understandable set of options.

Viewing itunes library on external drive

Ok this is my problem. I have my itunes application running on my powerbook and the tracks are stored on an external lacie drive.
My girlfriend has a G3 imac with her own itunes and library of tracks on the G3 drive. How can I view my library of tracks on my external drive only without messing up her itunes list , can i swap btween the libraries easily?

Sorry I just realise, what you want is just play your music from your lacie but not import it! You can't, unless you use another application I found this one but it's a shareware, sorrry.
http://homepage.mac.com/sroy/libra/
iMAC G5. TIGER. 1.8GHZ. 1GB DDR. 320GB WD/SATA Mac OS X (10.4.8) Ext HD Lacie FW250GB. ipod30gb. original HD boxed external. bluetooth samsumgE9

How can I download my iMac iTunes library to an external drive and reload the library to iTunes on a PC?

How can I download my iMac iTunes library to an external drive and reload the library to iTunes on a PC?

Hi Niel. Can you be move specific for those of us not tech savy? 1 - Can you provide steps to back up the library? 2 - How do you organize the library? 3 - When you move the entire iTunes folder, does it include iTunes paid for music along with downloaded music from CDs? Thanks

New iMac itunes not recognizing library on external drive

I'm trying to move my itunes media from my older powermac to my new imac. I kept my library on an external drive, so I thought it would be simple to just move that drive over to the new imac and create a path in the media folder location in itunes preferences to the library. I've done so, but the library is not registering in the new itunes. Obviously I'm doing something wrong here, and I haven't found anything that describes my exact scenario. All I'm doing is keeping the external drive on which the library and contents are stored and moving it from the old computer to the new.
Any ideas?
Thanks,
Peter

Thanks Jim. I have tried what you have suggested, but it hasn't worked. iTunes isn't populating (for lack of a better word at the moment) with my music. I'm able to select the library and seemingly iTunes accepts the library, but I'm not able to access the media. I tried reconnecting the drive back to the old computer to make sure iTunes worked on it, and it worked fine. I'm stumped.

Moved iTunes to an external drive, library files can't be located - help?!?

So ok, I knew it couldn't be that easy...
I copied my iTunes to an external drive to free up space on my laptop - followed the instructions for moving files on a PC - and got to the part about moving the old iTunes folder to the recycle bin. Well, the recycle bin wasn't large enough for the folder, so it deleted everything straight out of MyComputer. Apparently the "library files" went with it.
Now I can see all my songs/movies/videos in folders on the external, but can't get my iTunes to associate with it when I open it.
Is there any way to fix this? I'm tearing my hair out, here. I have a full backup on DVDs - will that help?
Thanks!

got to the part about moving the old iTunes folder to the recycle bin.
There is no part about moving the _iTunes folder_ to the recycle bin.
There is a part about moving th _iTunes music folder_ to the recycle bin.
Did you move them to the external by using iTunes menu File -> Library -> Consolidate?
Or did you move them to the external yourself?
Which folders exactly did you move?

Question about moving itunes to wd external drive?

i found the page where it says u can move itunes music to external drive but will that include my tv shows also and if so can i delete it from my laptop after i move it to other drive?

\Music\iTunes\ folder is the main iTunes library location. It contains the library files, music files and everything else.
I have all of my music files already stored on an external HD. But for some reason when i moved it all
What exactly does "moved it all" mean? What did you move?
in other words in the old drive I still have the following files:
itunes library genius
-itunes library extras
-itunes library
These three are all the same type of files. I don't know what type of files they are
The iTunes library.itl file is the iTunes database file. Without that, iTunes is empty.
Since i already have all of my music files on my ext. HD can I delete these files without messing anything up?
Only if you want iTunes to be completely empty and you want to start from scratch.
Moving the music file syourself is not the correct way to do it. iTunes will lose everything.
If you want to move everything, copy the entire \Music\iTunes\ folder to a new location.
Hold Shift and launch iTunes.
Select *Choose library* and select the iTunes library.itl file in the iTunes folder you moved.

Question on iTunes libraries on external drives

Back a few years ago I put my itunes music library lived in a NAS drive. If the drive was not mounted however when you launched iTunes the library would reset resulting in a blank iTunes.
This was such a deal breaker for me in the end I ditched the nas.
Now I have my itunes library on an external USB Harddrive. If for some reason the drive is not attached when launched, all that happens is you see your library of music but when you select anything a little alert icon goes next to it with a warning the music could not be found. When you attach the harddrive all is well again.
A friend has an extreme base station with his music folder on. And has just explined to me the self same issue as I used to have.
Can someone explain why iTunes will sometimes work fine, and sometimes reset depending on how it feels? Is there a way to predict this, and more importantly ensure that iTunes simply says it cannot find the tune, and not reset the whole library. Which is a most odd behaviour anyhow.

Your iTunes folder on your Startup Drive (in your USER>MUSIC>ITUNES folder) contains a file that is the roadmap to all of your songs, ratings, playlists, etc. Your iTunes application (in the applications folder on the startup drive) is, well, the application (like an engine) that runs iTunes.
By default, your iTunes Library (where all your actual MP3 files are stored) is in that iTunes folder (in your USER>MUSIC>ITUNES folder). However, when you store it on an external drive, you usually change it's location (in Preferences) so that iTunes knows where the Library is located.
So.....what's probably going on is that you have iTunes set up right for an external drive and it will run properly when that drive is plugged in. iTunes knows where everything is because all that info is contained in the file I mentioned. When you start iTunes and your external drive is not plugged in, iTunes will default to the iTunes Library in the folder on your Startup Drive (USER>MUSIC>ITUNES folder), which is probably empty. It knows where all your songs are on that external drive, but can't access them b/c the drive is off or disconnected.

Create shared library on external drive from scratch

I have seen many posts about creating shared iTunes libraries on external drives with many different configurations, but mostly with pre-existing libraries. My question is creating the library from scratch. The purpose is obviously to share songs among several computers AND only have one copy of a song as to not take up unnecessary disk space on several computers.
All of our songs are on an external USB hard-drive attached to Airport Xtreme. Every song is in album folder, and every album folder is in an artist folder (very organized). All the artist folders (with their album and then song contents) are in a root folder called "Songs" on the external hard-drive.
We have upgraded our three Macs (iMac, MBP and MacMini) to Leopard and deleted all iTunes folders on each local hard drive (there was nothing in them anyway). We now want to create ONE iTunes folder on the hard drive so that each computer can access it. What are the steps? Here is what I "think" I've learned here on the postings with my questions:
1) First I opened iTunes on my first, main computer (iMac) and went into "Preferences" to change the iTunes music folder to [Ext HD]:iTunes:iTunes Music. The option, "Copy to music folder..." is deselected. (This will also be done on the other computers).
2) Now what to do? I could just move all of my song artist folders with their album subfolders and music files inside them, into the "iTunes Music" folder. But then what do I click to get iTunes to see all the songs and put them in its database? The other option is click "Add to Library" - but then don't I have to select all the individual songs? (I actually tried the latter method and it kept crashing). Can I just move all the folders into [Ext HD}:iTunes:iTunes Music folder and click something to get it to create its database based on all the music files that are now in its subfolders?
3) Next step. I have seen many people write that they then create an "Alias" and put the Alias in their "Music" folder on their LOCAL, computer's hard drive. Could someone now explicitly, step-by-step, describe how this is done? I assume I go to the external hard drive. Am I creating an alias of the entire "iTunes" folder, or of the "iTunes Music" subfolder, or of the library file??? Please answer this specifically.
So now I have "XXX alias" that I copy to my local, computer's hard drive and put it on my desktop. I take out the "....alias" word, and drag it to my local "Music" folder. It asks me to replace the existing folder/file, and I say yes. Correct? And then I do this on all three computers, correct?
4) Finally, after I've done all of this, I still have the following functionality questions -
4a) When we now add to the library, either from a CD or online purchase, ONE copy of the music should go in the "iTunes Music" folder on the external drive, correct?
4b) This system means that all three computers MUST have the same iTunes library, playlists, etc, correct? The downside of this system is that you cannot personalize libraries for each computer and just share the actual music files, correct? (If so, is there another process [steps 1-4 above] that results in a more customizable system where *ONLY ONE COPY* of the actual song file is shared?)
Sorry for the length of the message, and the questions. Truly I have read all the postings but was unable to map out my plan before I go and creating, finally, this one set of music that we can share. In advance, thank you all for your help.

I was afraid you'd say that, because I'm a long time Mac guy and I don't have the perfect answer. Have you ever messed with remote desktop? That'd seem to give her full access and control, something I personally wouldn't do, although it may work for you.
Another thought came to me that might work: copy over the complete library to her machine, and then when you do another major shoot, create a new catalog, edit, etc.and then import as catalog to you main one while sending her the new one.
I am sure there are more elegant solutions, but these are a couple of ways.

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I would like to save iTunes in an external drive, because I have almost 150G on it, but I can't install iTunes in an EHD... What can I do? I have copied the library to the external hard drive, but it's not pratical...
I have several EHDs, one for music, one for videos and one for music. The perfect situation would be iTunes on each of them...
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Hi eduarda,
Whilst you should leave the iTunes application in the default location, you can move the iTunes Media folder to an external hard drive. Please read the following support article:
iTunes for Mac: Moving your iTunes Media folder
Regards,
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My hard drive recently crashed, received new one from mfgt. and sent old drive to have data extracted and put onto an external drive. I am trying to get my library onto new drive. Was able to get purchased off of Ipod. I tried going to file, import, clicked on itunes folder on external drive but nothing seems to happen. My itunes currently shows only what I have put on it from disk and what the purchased I was able to transfer from ipod. But in my documents folder it appears that my old library is there but doesn't show up when i open itunes.
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Greetings,
I'm on iTuens 11.3 and in preferences have chosen an external drive to keep all my music. I would like to back-up the contents of my iTunes to another external drive.
I have NOT chosen: iTunes - File - Library - Organize Library
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