I wasn't sure exactly where to post this, but I definitely wanted to document this to see if anyone else has experienced the same issue.
The issue: I uploaded a sample of music to google music (about 40 songs), then 'pinned' them to the phone for offline listening. I went to look for the mp3 files using ES File Explorer and the music wasn't in /sdcard/music, instead it was in sdcard/data/com.google.android.music/cache/music/. To make matters worse, the songs were named numerically in the order that they were uploaded (ie. the first song I uploaded is called 1.mp3), and now I have no clue which files correspond to which songs.
Any insight into this problem is appreciated.
The issue: I uploaded a sample of music to google music (about 40 songs), then 'pinned' them to the phone for offline listening. I went to look for the mp3 files using ES File Explorer and the music wasn't in /sdcard/music, instead it was in sdcard/data/com.google.android.music/cache/music/. To make matters worse, the songs were named numerically in the order that they were uploaded (ie. the first song I uploaded is called 1.mp3), and now I have no clue which files correspond to which songs.
Any insight into this problem is appreciated.

). What I find curious is that the music is not being stored in the music folder (/sdcard/music) but actually in sdcard/data/com.google.android.music/cache/music/ and it's being renamed as mentioned in the original post. I appreciate the quick responses!