"Why Does The Shuffle Songs Feature Perform So Poorly?"

Question

How'dee,
I have an iPod 160G Classic, I've spent the last 3 months taking my 2,247 "Owned" cd's (I'm a retired dj), an ripped them with identical settings and transfered them flawlessly onto my iPod. I now have a total of 26,311 tracks on my iPod. "FWI"- I tranfered each "Complete" album, no individual tracks... I had been looking forward to being able to Shuffle through my music and not actually listening to individual ablums at a time. I work as a security guard and I am able/allowed to use my iPod via my Bose dock.
I have been listening to my iPod in Shuffle Mode for 3 full weeks now and I am finding that I'm continually listening to the same 30 or so albums out of the full 2,247 that are on my iPod, sometimes it will actually play a song from a perticular album and then play Another track from that same album within the next 10 - 15 tracks!
In the end I'm hearing One New Track that I haven't heard yet every 15 - 20 or so tracks while at the same time I'm hearing tracks from the same albums and or groups throughout the 15 - 20 tracks that have played... As an example, I have 4 albums from the group KISS, I hear tracks from those 4 albums atleast 3 - 5 times every day - day & half... Why does the Shuffle Mode work so poorly? I can't see for the life of me why the so-called "Shuffle Mode" doesn't Shuffle through "ALL" of the 2,247 tracks that are on the iPod.
I've even gone as far as to use a cable to plug my iPod into a regular radio allowing me "Not" to charge my iPod until the battery is almost dead, allowing it to play continuously for my entire 8 hour shift in Shuffle Mode. And then just resume the next shift for another 8 hours, again, until the battery is almost dead. I've gotten around 35+ hours per charge over the last 2 weeks.
"My whole reason for spending $350. on this iPod was so that I could listen to my album collection as though I were listening to a radio... shuffling through "All" of my tracks. I'm now sitting here kicking myself in the a$$ for seemingly wasting my money..."
Any insight would be appreciated.
And just to let it be known, I have attempted to play tracks manually just to see if they are even workable transfers and I haven't come across any problems with the music that I put on the iPod.
The ToxicOne...

Answer 1

It is true - "random" does not mean that you should not hear two songs from the same album (or artist) in close proximity. However, as the number of albums increases, the likelihood of hearing multiple (sometimes three or four) cuts from the same album decreases. And the chances of this happening EVERY time a new shuffle is started is even less likely. Comparing flipping a coin (a 0.5 probability of any given result) to a library with over 2000 albums (a .0005 probability of a track from any given album) is comparing apples to oranges. Also, given one of the posts above which indicated hearing the same *progression of songs* indicates that the mathematical algorithm used by Apple to simulate randomness (as there is no such thing as true randomness in computer programming) is just not up to snuff.