Shut up 'n play yer guitar some more (album title), section. Transcr.: KS/Steve Vai.
Shut up 'n play yer guitar some more (album title), bars 5-8 from page 40. Transcr.: Steve Vai.
All four February 1979 concerts at the Hammersmith Odeon got bootlegged, making it possible to verify that Zappa used his "Inca roads" solo
from the February 18th early show one on one for inclusion in "Shut up 'n play yer guitar".