I saw this in the Yidishe Lider discord but I couldn't find any more information online. Even their website seemed to be down now. Well, we know the driving force behind it, Velvel Pasternak, passed away in 2019. Most likely it's not profitable enough for his family to continue. 😔 I have a few of their books, but they have many more I've never seen (iirc, mostly based on Pasternak's research into Hasidic music 50 years ago)
#JewishMusic #MusicPublishing