Share: Title:Sing - Pentatonix (Audio) Duration: 2:58 Plays: 251K views Published: 9 years ago Download MP3 Download MP4 Simillar Videos ▶️ 3:24 Mary Did You Know - Pentatonix (lyrics) 251K views • 9 years ago ▶️ 3:33 Pentatonix - The Sound Of Silence Lyrics 251K views • 4 years ago ▶️ 4:30 Pentatonix - Hallelujah [hd Lyrics] 251K views • 7 years ago ▶️ 4:29 Hallelujah - Pentatonix (lyrics) 251K views • 8 years ago ▶️ 3:03 That's Christmas To Me - Pentatonix (lyrics) 251K views • 9 years ago