Scales G aeolian and G mixolydian alternate in this 
song. In Rhythm Guitar Track I have written this 
information, indicating the beginning of a section in 
each one of those scales. 
Some parts avoid the use of the third and instead the 
second (note A) is used, this was common in some 
Zappa music.
Fortunately this is "human music" and the tempo 
slightly changes, and I have made an approximation in 
measuring bars to show this. The tempo is indicated in 
the Bass Track.
It has been a hard time transcribing the vocal parts, 
with those harmonies in thirds and fourths in stereo.
Of couse there must be mistakes in this transcription.
Note that this is a guitar pro file to play in Guitar Pro 5.2 
with RSE in Guitar and Drum Tracks.
The note values have been carefully measured using 
Transcribe Software.
I suppose Zappa would have liked this tune better 
recorded, more rehearsed. There are some mistakes in 
the performance of the musicians. 
I suppose, as he has noted in various interviews when 
he talks about these old records, that there was no 
more money.
The wah wah makes some guitar parts hard to tab.
The saxo has not been tabbed
The marimba track here sounds more like a 
harpsichord in the song