Backdoor Medley: Backdoor Love Affair / Mellow Down Easy / Backdoor Love Affair No. 2 / Long Distance Boogie (2019 Remaster)
ZZ Top
作詞 Bill Ham/Billy Gibbons/Frank Beard/Joe Hill/Willie James Dixon
作曲 Bill Ham/Billy Gibbons/Frank Beard/Joe Hill/Willie James Dixon
朋友來電時您聽到的鈴聲
朋友打給您時朋友聽到的鈴聲
設定於LINE主頁上的背景音樂