The Cherub WCP-55 Standard Pickup for Tuner is designed specifically for orchestra and band instruments to improve acoustic tuning. For stringed instruments (violin, viola, cello, and bass), the Cherub WCP-55 pickup can be clipped onto the bridge or any part of the instrument to pick up the sound. For band instruments, the pickup can also be clipped onto any part of the instrument to pick up sound. For guitars, the contact microphone can be clipped onto the scroll.