Today's Music, What Happened?

It seems as if almost all music now days has gone to computers and other types of synthesizers. I wonder if any musician played on the radio now-a-days actually uses instruments and their own voice. I'm not even very much for multitracking. That means recording one instrument or vocalist at a time then putting it all into one composition. I would much rather hear the music recorded live. however I understand that can be difficult when it comes to artists such as The Jonas Brothers, Miley Cyrus, Soulja Boy, and all other pop singers. If you turn to 99.5 on your radio almost all of the music there is fake. It just doesnt seem to me that it would require too much talent to be able to hit record for a few seconds at a time and then have a whole studio crew go over the song for hours and hours.