Once you've got simple major and minor chords under your fingers, 7th barre chords are the next stage to make your playing sound more professional. Stuart Ryan shows you the relevance of the major 7, minor 7 and dominant 7 chords.

Howcast - Learn how to play an E major triad on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play an A major scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play a G sharp / A flat minor scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play an F minor scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play the major scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play the mixolydian mode or dominant scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play the C major scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play a C sharp / D flat minor scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play the E major scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play the F major scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play a D minor scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play an E minor scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play an A minor scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play the major pentatonic scale on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to play a D scale on violin from musician Julie Artzt Becker in this Howcast video.

Howcast - Learn scales on the violin from musician Julie Artzt Becker in this Howcast video.

Howcast - Learn how to play flamenco scales in this flamenco guitar lesson video from Howcast.

Howcast - Learn how to play a major pentatonic scale in C with this keyboard tutorial from Howcast.

Howcast - Learn how to play major scales in this Howcast video about how to play a pedal steel guitar.

Howcast - Learn how to play a D major scale and B minor on sax in this Howcast video.

Howcast - Learn how to play the A flat major scale and F minor on sax in this Howcast video.

Howcast - Learn how to play the G major scale and E minor on sax in this Howcast video.

Howcast - Learn how to play the F sharp major scale and D sharp minor on sax in this Howcast video.