Rock band/artist.
Cahill is a songwriting duo from Boston, Massachusetts consisting of members Scott O’Brien and Robert Antonelli. The group’s earliest songwriting and studio collaborations began with a collection of demos recorded in the early 2000's, and they have since gone on to release a total of six studio albums and a live compilation in a span of almost 20 years. Cahill blends various tones from several different genres including rock, alternative, pop, country, and americana.