listen to the music or listen to the radio ,

第一，要有 the，即 listen to the radio 同埋 listen to the music
第二，點解問 listen to the radio 定係 listen to the music？聽音樂同聽收音機，唔係不能同存架喎！好簡單，唔係個個台／節目都係播歌為主架，要聽音樂可以用 cd player，所以聽收音機根本唔等於聽音樂
圖片參考：http://hk.yimg.com/i/icon/16/3.gif
，咁即係兩個都得啦。

係 listen to the radio 同埋 listen to music

listen to the radio
listen to the music
兩個講法都得

應該有 the
Carpenter 有首歌有句歌詞是這樣唱的
when i was small, i listened to the radio
every sha la la la ...

係listen to the radio 定係listen to the music.