In a song I have spent quite a bit of time on in BIAB 2013 the tracks for strings, melody and soloist are greyed out and there is nothing I am able to do to be able to add/generate and hear real tracks on these tracks. I am able to use bass,piano, drums and guitar.

Can anyone help?

thanks very much.


Brand new HP Pav laptop Core i5 2.67 gHz 6 gb ram 500gb 7200rpm hd