Rough Music, by Nadine Sutton

https://www.amazon.co.uk/Rough-Music-Nadine-Sutton-ebook/dp/B01AEQS0G0/ref=sr_1_1?dchild=1&keywords=rough+music+nadine+sutton&qid=1627468036&sr=8-1 Rough Music is a novella about a country rock band, set in the late 1970s. It is more about their lifestyle than a romance, and does not have a traditional happy ending.