Sam Wu is the primary lead guitarist of the band and composes most of the original instrumental compositions played by the band. Many of the original lyric songs also feature music written by Sam. He is the mastermind behind the recording and most of the mixing of any song the band produces. While Sam stays mostly focused on the guitar, he displays his proficiency on the keyboards and bass from time to time. Sam is also the chief engineer/operator of Re-strung Studio, where the band calls home as a rehearsal and recording facility.