Well here is Franks discography of albums, I havent heard them all but Id say get Baby Snakes, Apostrophe I also have tinseltown rebellion which is a recorded live album.. something Frank liked to do quite often was record live albums and doodle around with his songs alot.
Freak Out! (June 27, 1966), US #130
Absolutely Free (May 26, 1967), US #41
We're Only in It for the Money (January 1968), US #30
Lumpy Gravy (May 1968), US #159
Cruising with Ruben & the Jets (December 2, 1968), US #110
Uncle Meat (April 1969), US #43
Hot Rats (October 1969), US #173
Burnt Weeny Sandwich (February 1970), US #94
Weasels Ripped My Flesh (August 10, 1970), US #189
Chunga's Revenge (October 1970), US #119
Fillmore East - June 1971 (August 1971), US #38
200 Motels (October 1971), US #59
Just Another Band from L.A. (March 1972), US #85
Waka/Jawaka (July 1972), US #152
The Grand Wazoo (November 1972)
Over-Nite Sensation (September 1973), US #32
Apostrophe (') (March 1974), US #10
Roxy & Elsewhere (September 1974), US #27
One Size Fits All (June 1975), US #26
Bongo Fury (October 1975), US #66
Zoot Allures (October 1976), US #71
Zappa in New York (March 1978), US #57
Studio Tan (September 1978), US #147
Sleep Dirt (January 1979), US #175
Sheik Yerbouti (March 1979), US #21
Orchestral Favorites (May 1979), US #168
Joe's Garage (September 1979), US #27
Tinseltown Rebellion (May 11, 1981), US #66
Shut Up 'n Play Yer Guitar (May 1981)
You Are What You Is (September 1981), US #93
Ship Arriving Too Late to Save a Drowning Witch (May 1982), US #23
The Man from Utopia (March 1983), US #153
Baby Snakes (March 1983)
London Symphony Orchestra, Vol. 1 (June 1983)
Boulez Conducts Zappa: The Perfect Stranger (August 1984)
Them or Us (October 18, 1984)
Thing-Fish (November 1984)
Francesco Zappa (November 1984)
The Old Masters Box One (April 1985)
Frank Zappa Meets the Mothers of Prevention (November 21, 1985), US #153
Does Humor Belong in Music? (January 1986)
The Old Masters Box Two (November 1986)
Jazz from Hell (November 1986)
London Symphony Orchestra, Vol. 2 (September 17, 1987)
The Old Masters Box Three (December 1987)
Guitar (April 1988)
You Can't Do That on Stage Anymore, Vol. 1 (May 1988)
You Can't Do That on Stage Anymore, Vol. 2 (October 1988)
Broadway the Hard Way (October 14, 1988)
You Can't Do That on Stage Anymore, Vol. 3 (November 1989)
The Best Band You Never Heard in Your Life (April 1991)
You Can't Do That on Stage Anymore, Vol. 4 (June 14, 1991)
Make a Jazz Noise Here (June 1991)
Beat the Boots (July 1991), 8 discs (boxed or separate):
As an Am (recorded 1981 – 1982)
The Ark (recorded 1969)
Freaks & Motherfu*#@%! (recorded 1970)
Unmitigated Audacity (recorded 1974)
Anyway the Wind Blows (2 discs) (recorded 1979)
'Tis the Season to Be Jelly (recorded 1967)
Saarbrucken 1978 (recorded 1978)
Piquantique (recorded 1973)
Beat the Boots II (June 1992), 8 discs (boxed only):
Disconnected Synapses (recorded 1970)
Tengo Na Minchia Tanta (recorded 1970)
Electric Aunt Jemima (recorded 1968)
At the Circus (recorded 1978)
Swiss Cheese/Fire! (2 discs) (recorded 1971)
Our Man in Nirvana (recorded 1968)
Conceptual Continuity (recorded 1976)
You Can't Do That on Stage Anymore, Vol. 5 (July 1992)
You Can't Do That on Stage Anymore, Vol. 6 (July 1992)
Playground Psychotics (October 1992)
Ahead of Their Time (March 1993)
The Yellow Shark (with Ensemble Modern) (November 1993), US #2 (Classical Crossover Chart
