Learn the fundamentals of music theory continuing with chord inversions part 3. Alfie Magliano (Skrizzly Adams, Niykee Heaton, Sean Kingston) teaches you about dominant seventh (7th) chord inversions and demonstrates how to find the first, second, and third inversion of these four note chords on the musical staff and the piano keyboard. This is just one of 66 comprehensive music theory video tutorials at Music School Online (MSO) teaching pitch, rhythm, melody, harmony, notation, chords, inversions, scales and so much more that unlock the secrets to communicating with other musicians. Utilize these music theory lessons as a reference guide or an all encompassing music education. Learn music theory at your own pace whenever and wherever you want.