0 the smallest difference in sound between two notes that are next to each other in the Western musical scale --
1 the smallest difference in sound between two notes that are next to each other in a musical scale (= series of notes) --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.