Accordeonets och dragspelets standardbas - Kombinerade ackord/grundbasar

Sammanfattning: The Stradella system on an accordeon is a complicated construction. It has readymade con-nected chords, these are major, minor, seventh and diminished seventh. To reach other vari-ants of chords you have to combine chord/bass buttons. Which advantages and disadvantages do the use of combined chords/bass buttons mean? How is the pedagogic work affected by using the combined chords/bass buttons? I have interviewed four musicians/teachers to learn about this technique. The result of this work shows that combined chords/bass buttons can with advantage be used as a link between music theory and the instrumental teaching. This technique has not devel-oped the instrument itself, but it develops the player. By using few fingers it is possible to play complex chords in the Stradella system. The persons participated in interviews expresses this as something very positive. As it is hard to find a compilation of combinations of chords/bass buttons in literature this paper contains one.