(let* ((filtered-instruments (filter-instrument instrument defaultStringTunings))
(display-elements (map chord-display filtered-instruments)))
(make-music 'SequentialMusic 'elements display-elements)))
(let* ((filtered-instruments (filter-instrument instrument defaultStringTunings))
(display-elements (map chord-display filtered-instruments)))
(make-music 'SequentialMusic 'elements display-elements)))