Hi Tom,
Yes, the Rock guitar "Metal" solos (RealTrack) solo over the key of the song, unless the chord is a '5' chord.

But you can change the key of the song at any bar (using the F5 dialog). So if you want to preserve an Em7 chord, but have the Metal soloist change to an "E" based solo, you could enter a change of key at that bar (to E or Em - they both result in 'E' soloing).

So there are 2 ways to change the soloing
- use of '5' chords (affects that chord only)
- change of key (affects chords from that point on)


And as mentioned, this only affects Metal Guitar Realtracks Soloists - other styles and soloists always follow the specific chords and key.


Have Fun!
Peter Gannon
PG Music Inc.