Видео с ютуба Joleen Gross

How to learn Vocal Harmony for Singers by Joleen Gross

How to do Vocal Warmups by Joleen Gross

Singing Warmups by Joleen Gross - How to - Tutorial

How to do Vocal Stretches(The Siren) by Joleen Gross

Joleen Gross giving Singing Lessons on Skype(rockinguitarlessons.com)

Guitar - Bass - Voice Lesson on Skype by Mike & Joleen Gross

Joleen Gross Blooper Reel(rockinguitarlessons.com)

The Mike & Joleen Gross Morphing Experiment (rockinguitarlessons.com)

SNEAK PEAK AT THE NAMM SHOW 2014 with Mike & Joleen Gross

Vocal Projection and Public Speaking by Joleen Gross

How to be a Better Entertainer by Joleen Gross(rockinguitarlessons.com)

Mike & Joleen Gross Facebook Live Session from our Hotel(Stryper Gig)

Mike & Joleen Gross Video Footage-San Bernardino 2015-Where Terror Attack Happened

Guitar Bass Vocal Lessons with Mike & Joleen Gross on Skype

Guitar - Bass - Vocal Lessons on Skype with Mike & Joleen Gross

Do's And Dont's For Singers by Joleen Gross

Joleen Gross Post Surgery at Emergency Room Day 4(Mike Gross)

Guitar,Bass,Vocal custom Tab-Video lessons by Mike/Joleen Gross(rockinguitarlessons.com)

Namm 2016 Rickenbacker Booth by Mike & Joleen Gross