你知道我在等你嗎? (非‧甄妮音樂會)

你知道我在等你嗎? (非‧甄妮音樂會) is a melancholic song by Jenny Tseng with a tempo of 136 BPM. It can also be used half-time at 68 BPM or double-time at 272 BPM. The track runs 4 minutes and 50 seconds long with a D♯/E♭ key and a major mode. It has low energy and is not very danceable with a time signature of 4 beats per bar .