just as a refresher, here is the OP:
This has been getting me all week. I’m trying to improvise a bass line over a chart with some maj 7 chords in it but if I play the root on the “one” for those chords it doesn’t sound good. For example:
E | Amaj7 B | F#m7 | C#m
Its fine on the rest of the progression but when I get to that Amaj7 it sounds off. Same happens with Emaj7 Ebmaj7 or Abmaj7 etc. any tips? What am I doing wrong here? Am I missing a key bit of theory?
the answer is, the root sounds fine. need to work on ear. just so that i'm not that guy who says go work on this but then doesnt say how, a good place to start is to work on everything on this site:
Ear Training
but start with intervals and then move to chords. then i personally would go to intervals in context and melodic dictation.
concurrently working on hearing every chord on the following sheet :
View attachment 4486929
even if you cant play piano, its good to figure it out on your own because you will be learning theory at the same time as developing your ear. if the above sheet seems hard, dont worry. dont avoid it. when someone plays a random chord on the sheet, you need to be able to name it. the sooner you start with it the longer you will have to work on it. it will come with time and repetition. (those who know, know where that sheet is from)