I have tons of music on my google music account. Probably 90% of that was from music that I took from cds and added to itunes.... which I then sync'd to my google music. Now, the issue is that the computer that stored this music went to PC heaven and I trashed it. The cds were also borrowed from my local library and took many many months to collect on my itunes. The music was not purchased, just uploaded cds. I still currently have tons of the music on my phone through google music. But my question is, when I change/ upgrade my phone, will the music still be there on my google music account? Reason I'm concerned is that I logged onto my account on my wifes phone and no songs appeared. Will that happen too whenever I switch from my current phone to another?