1." Swingy" (swingy) would refer to a kind of music or " tunes" (tunes) that would make you want to dance.

“Swingy” （摇摆）会指一种音乐或“曲调” （tunes）， 会跳舞。机翻

2.You probably have heard the song: Thanks for all the memory Of rainy afternoons, swingy Harlem tunes Motor trips and burning lips and burning toast and prunes How lovely it was . . .

你可能听过这首歌：感谢所有于下雨的下午的记忆，摇摆不定的曲调汽车旅行和燃烧的嘴唇以及燃烧的吐司和李子多么可爱。 . .机翻