Imisa meelood oo ay ku dheggan tahay trombone-ku
Trombone-ka waxaa ku jira 7 meelood oo kala duwan, meelo kasta oo ka mid ah meelahaas oo kala duwan waa nus talaabo oo u dhexeysa meelaha kale ee ka soo horjeeda. Marka la isku daro isbedelka cadaadiska hawada si loo beddelo dhawaaqa codka, ciyaaryahanka trombone wuxuu hagaajinayaa booska slide si uu u soo saaro dhawaaqyo kala duwan octaves kala duwan.