Uploading classical music (large files)

Question

Hi everyone.
I'm having trouble uploading classical music from my MacBook to the iphone via itunes. Uploads all contemporary music, but won't bring the larger classical music files across.
I can see the classical music albums in my itunes playlists and it has the option to select this file when i do a manual sync with the iphone (too much music on my Mac to do a complete sync with the small iphone) but nothing comes across.
Not sure what to do and would appreciate any help!
cheers
B
PS Not sure if this is relevant, but when I open Finder and go to the itunes folder, under the sub-folder "Itunes Music", none of the classical music folders are there. (but they're definitely in the library as I can play them on the Mac).

Answer 1

I think its possible, You can use NPM modules like "ftp", "ssh2" and so on.
I often use ssh2 module like below code:
(function () {
  var Connection = require('ssh2');
  var conn = new Connection();
  conn.on('ready', function() {
    conn.sftp(function(err, sftp) {
      if (err) throw err;
      sftp.fastPut('<local file>',
          '<remote file>',
          function(err){
            if (err) throw err;
            conn.end();
  }).connect({
    host: '<server address>',
    port: 22,
    username: '<user name>',
    password: '<password>'
Ten