Just announced the other day there is yet another new live Zappa set coming out from 1975, but without the Captain greasing the microphone. Recently we have had these nuggets released form the Vault : The Roxy Performances, 3 Halloween Sets, The Mothers in 1970, Frank's Last American Concert '88, The Mothers 1971, The 50th Anniversary of the Fillmore East '71 LP on vinyl only, The Mothers At The Rainbow Theater when Frank got pushed off stage and is vinyl only too, and we just had Zappa / Erie released, and now Zappa '75 Zagrab / Ljubijana. It was the only two shows Frank played Yugoslavia. They took the best performances of each night and made a single concert from it. At least they are not $100 with dumb extra packaging and lame fake hands. There is a special edition with 3 pics of Frank (wow I don't know what he looks like), and a standard CD. The special one is $35 and the other is $20.
https://www.zappa.com/news/presenting-zappa-75-zagreb-ljubljana-coming-oct-14-2022-pre-order-now