Technique Takes Off! Cello presents fourteen original, imaginative studies for solo cello, specially designed to lead on from elementary studies for younger The inward arch of a modern cello bow produces greater tension, which in turn gives off a louder sound. The cello bow has also been used to play electric guitars. Jimmy Page pioneered its application on tracks such as "Dazed and Confused". The post-rock Icelandic band Sigur R