Trail of Cthulhu: Eternal Lies
Luna and his band was hired by Jonathan Brooks to do back up instruments on the infamous Luz Recording. Luna and the band play at a variety of places around town, but most frequently, El Cocjinillo and La Paz in Coyoacan.
Luna was once attached with Elena Alcatruz and she was able to lead the investigative team to him. He told the investigators that he did know where Jonathan Brooks and La Luz were hiding but the plan to act upon that information was short lived when armed cultists came onto the scene, killing the other band members and attempting to kill the investigators.