Listen to Medley: Funny How Time Slips Away / Crazy / Night Life online. Medley: Funny How Time Slips Away / Crazy / Night Life is an English language song and is sung by Willie Nelson. Medley: Funny How Time Slips Away / Crazy / Night Life, from the album The Classic Albums Collection, was released in the year 2014. The duration of the song is 8:30. Download English songs online from JioSaavn.