noun
EP record; extended-play record
A vinyl record format that plays at 45 rpm and typically contains more tracks than a single but fewer than a full album.
彼は古いＥＰレコードをコレクションしている。
He collects old EP records.
Singles usually contain one song per side, whereas EPs have more tracks.
From English 'EP', an initialism for 'extended play', combined with レコード (record).