i dunno, i stopped purchasing new monthly's a couple of years ago now. If it's a really popular song out on the radio right now, and i get a lot of request for it, i will purchase and download the karaoke mp3 or mp4 music track, and tap in my owm lyrics with MTU khpro software. Most generally cost totals .99 cents a song. I gave up on trying to get anything out of chartbuster thats current. And as far as sound choice, i will purchase another disc from them when i'm dead. No sound choice disc allowed on premises, includes the parking lot.