28:32

Hi Res Audio 32bit Lossless Acoustic for Speaker Sound Test

55:48

Best Audiophile Voices - Feelings & Best Voices Album - Natural Beat Records

1:39:21

Hi-Res Audio 32 Bit - Deep Bass & Best Voices - Audiophile NBR Music

1:06:41

Ultra Deep BASS Sound Test - HD Music - Audiophile NBR Music

2:00:15

Deep Blues ~ Smooth Instrumental Blues and Rock Music for Relaxation ~ Best Blues Ballads

2:26:37

Hi Res Audio - Deep Bass & Best Voices - Natural Beat Records

1:30:08

Hi Res Audiophile Test 32 bit - Best Voice & Dynamic Sound - Audiophile Jazz

3:13:02

Hi End Sound Test Speaker - Natural Beat Records