11. It uses a quarter note ( or crotchet ) beat and there are four per bar .) 12. This involves using upper case and lower case letters to represent the minim and the crotchet respectively. 13. Featuring an irresistible lightweight material, the bag consisted of upcycled aluminium ring pulls held together by crotchet . 14. The form in the earlier black notation resembles the modern quarter note ( " crotchet " ). 15. This is currently most often designated as a crotchet or quarter note when written ( see time signature ). 16. In the closing bars the crotchet figure of the bass passes into the upper strings before the final cadence. 17. So readers can take what they like from the smorgasbord of opinions, crotchets and enthusiasms that Epstein serves up. 18. Below them the pedal bass provides a distinctive accompaniment in quavers and crotchets , starting off with a quaver triad. 19. The " cantus firmus " in the sporano voice is a simple form of the hymn tune in crotchets . 20. These are accompanied by similarly detached crotchets , scored as quavers with rests, in the walking bass of the continuo.