$10 · 78 rpm records with turntable/speaker

I have an old transcription turntable with a speaker sorta like an old Califone from the 80s. It has a 78 rpm needle on it and can be used as a PA or instrument amp. I've used it to sing through and it sounds pretty rad! I've got a small collection of interesting 78 rpm records from the 1940s and 50s (that can be played on the turntable). There's some early R&B, some insane Calypso records, and 4 Raymond Scott discs and some weird novelty discs. This is some amazing stuff to hear.