top tip if going for A to Z is to copy the letter grouping off the keys on the remote ABC,DEF,GHI,JKL,MNO,PRS,TUV,WXY,QZ

this way if you hit 3 on the remote it goes straight to GHI

And you could have an artist EG U2 under TUV and also under Rock and when you add a new album to U2 under TUV it appears automatically under Rock as well.