med·ley 
/ˈmɛdli/ noun
plural med·leys /ˈmɛdli/ noun [count] 1 : a musical piece made up of parts of other musical works
▪ a medley of show tunes 2 : a mixture of different people or things
▪ a medley of sights/sounds/aromas 3 sports : a race in swimming in which swimmers use a different stroke for each different part of the race
▪ the 400-meter medley
▪ a medley of show tunes
▪ a medley of sights/sounds/aromas
▪ the 400-meter medley
