Casavettes are vocalist and guitarist, Diarmuid O’Shea, bassist Michael Hennessy and drummer Stephen Ryan. Diarmuid O’Shea started the band when he was a teenager in Co. Mayo, and it later became a fully fleshed out band when he moved to Limerick and became involved in the music scene there. They honed their craft on stages around the country, as well as being at the heart of the thriving Limerick music scene as co-founders of DIY LK & Féile Na Gréine.
The debut EP "Senselessness" was released on February 27th 2019, with the band embarking on a successful nationwide tour shortly after. Taking influence from emo icons such as Mineral and Sunny Day Real Estate, "Senselessness" set a benchmark for the genre in Ireland.
After a 4 year hiatus, Casavettes returned in 2024.