Form na Sonata tsarin kiɗa ne da ake amfani da shi a cikin ayyukan kayan aikin gargajiya da yawa, kamar sonatas, waƙoƙin kade-kade, da kiɗan ɗaki. Yawanci ya ƙunshi manyan sassa uku: baje kolin, haɓakawa, da kuma maimaitawa.Bayarwa tana gabatar da manyan jigogi ko ra'ayoyi a cikin maɓalli biyu masu bambanta, galibi ana kiran su "tonic" da maɓallan "mafi rinjaye". . Sashen haɓakawa sannan ya bincika da haɓaka waɗannan jigogi, galibi ta hanyar daidaitawa zuwa maɓallai daban-daban kuma tare da sabbin bambance-bambance da haɗuwa. A ƙarshe, sake mayar da jigogi na asali a cikin maɓalli na tonic, sau da yawa tare da wasu sauye-sauye ko gyare-gyare, kafin a kammala tare da coda.Gaba ɗaya, Sonata Form yana ba da tsari don tsara ra'ayoyin kiɗa da samar da daidaituwa da gamsarwa. labari na kiɗa.