This is a lesson taken from Musicademy’s Beginners Bass DVDs available here on DVD: http://www.musicademy.com/store/uk/christian-bass/beginner/worship-bass-beginners-boxset.html
When you buy the full lesson you also get backing tracks with and without bass to help you practice the parts.
The full DVD set includes multiple tips and lessons giving all the technical know-how to enable you to improve your bass playing.
For instant access to ALL Musicademy’s 1,200 worship training videos head over to our online video streaming subscription site https://www.musicademy.com/training