Complex sentence: Released to capitalize on Jennings'popularity, Waylon at J.D.'s was sold only at Musil's nightclub, and it sold out quickly and a new batch of albums was pressed, and those sold out as well.
Split into simpler sentences: Released to capitalize on Jennings'popularity, the album was sold only at J.D. Musil's nightclub. The record sold out quickly and a new batch of albums was pressed, and those sold out as well.