What is a minor major seventh called 4.32K viewsOctober 21, 2017 1 nigel (anonymous) October 21, 2017 0 Comments basically a minor seven but not the flat 7 1 Answer ActiveVotedNewestOldest -1 Lee2.34K Posted October 21, 2017 0 Comments It’s as you named it .. minor major 7. It could be written many ways such as minmaj7 mM7 m/M7 etc. Add a Comment You are viewing 1 out of 1 answers, click here to view all answers. Write your answer. Register or Login