HI @mauraulucien this is a standard minor blues with a “quick iv”
I | iv | I | I |
iv | iv | I | I |
v | iv | I | I |
Line 1: Dm - Gm - Dm - Dm
Line 2: Gm - Gm - Dm - Dm
Line 3: Am - Gm - Dm - Dm (Am)
YES! Keep doing that!!! The most important thing is to just play with things and find out what you like.
Practicing Scales over the track is not a bad idea:
C Harmonica in 3rd Position = Plays in the key of D minor
3rd Position Minor Pentatonic Scale:
-4 -5 6 -6 7 -8 (Descending: -8 7 -6 6 -5 -4)
3rd Position Dorian Scale:
–4 5 -5 6 -6 -7 7 -8 (Descending: -8 7 -7 -6 6 -5 5 -4)
BUT always spend time doing what you LOVE, follow your BLISS, follow the MUSE, etc.
Learning some songs/melodies in 3rd position might also open up some new melodic ideas in your playing Scarborough Fair is a good one:
Or Oye Como Va
But just keep jamming and you’ll feel when you stagnate, and then you can search out resources to help you out of your rut.
Rock on! 