also: カセット・テープ
noun
cassette tape
Refers to the physical magnetic tape cassette used for audio recording and playback.
昔はカセットテープに音楽を録音していた。
In the past, I used to record music onto cassette tapes.
MD (MiniDisc) was a later digital format, smaller than a cassette tape, but also now largely obsolete.
Loanword from English 'cassette tape'.