Scala can retune MIDI streams and files using pitch bend. Occasionally, timpanists use the pedals to retune while playing. Guitar techs also retune instruments throughout the show. A retune will be needed from 19 June 2019 due to the 700MHz clearance programme. The 1994 model year engine lineup received a retune to increase output. In 2003, the organisation began publishing a magazine for young people entitled "Retune".