Round out your knowledge of arpeggios by learning minor 7 arpeggios as well. Develop your skills of matching major 7 and dominant 7 arpeggios to chords in progression. Learn how guitar solos are based on arpeggios. Get an overview of using arpeggios to play start improvising guitar solos. eview and practice the dominant 7 arpeggio using guitar tab. Review and practice the major 7 arpeggio (in C) using guitar tab.