Irish bouzouki when having a longer scale length. The fifth course is usually either a lowest bass course tuned to C2 or D2 on an instrument with a long scale, or a highest treble course tuned to G4 or A4 on a shorter scale. Luthier Stefan Sobell, who coined the term "cittern" for his modern, mandolin-based instruments, originally used the term for short scale instruments irrespective of the number of their strings, but he now applies "cittern" to all 5 course instruments irrespective of scale length, and "octave mandolin" to all 4 course instruments, leaving out bouzouki entirely. Mandolin-family luthiers producing an
Demon Strings his world tour promoting his "Version" album, headlining many festivals including Glastonbury, Big Day Out (Australia) and Coachella (US). In 2014, The Demon Strings, were given an official credit for strings on Albarn's debut solo studio album "Everyday Robots" and have featured in several live performances from Albarn promoting the album, including "The One Show". As of the release of Damon Albarn's Everyday Robots, the group has consisted of Stella Page, Isabelle Dunn, Ollie "Oli" Langford, Alice Pratley, Kotono Sato and Antonia Pagulatos. Isabelle, Stella and Antonia all featured on the Demon Days album by Gorillaz prior to the formation