Pinnacle is a name that has been used more than once. (1) An American progressive rock trio from Pennsylvania. (2) British heavy psychedelic rock band. Pinnacle (1) formed in Alburtis, Pennsylvania, USA in 2002 and consists of Karl Eisenhart, Bill Fox (a.k.a. Ultramusicman) and Greg Jones. To date, they have released two albums: A Man's Reach (2003) and Meld (2006). They backed Nick D'Virgilio when Nick played a solo concert at New Jersey Proghouse in August, 2003. They went on to open for Spock's Beard in November of the same year at the Forum Theater in Metuchen, NJ.