Between Kelly Keagy and John Reis, who was the guitarist in the post-hardcore band Pitchfork?
Kelly Keagy: Kelly Keagy (born September 15, 1952) is an American drummer and vocalist, best known for his work with Night Ranger. Kelly Keagy:  Keagy sang lead vocals on several of their hits, such as "Sister Christian", "Sing Me Away", and "Sentimental Street". John Reis: John Reis (born 1969) and also known by the pseudonyms Speedo, Slasher, and The Swami is an American musician, singer, guitarist, record label owner, and disc jockey. John Reis:  Prior to this he was the guitarist in the post-hardcore band Pitchfork, and also played in Drive Like Jehu during the early 1990s.
John Reis