Scale or Modes for Ama7 to Dmi9
I have a question after working through some of the mode lessons. I was trying to put new found modal knowledge to use and got stuck when I pulled out a Jam backing track that, besides the turnaround, was just Ama7 to a Dmi9 over and over (I major to IV minor). My question is, what do some of you play to get around dealing with the C# and F# notes of the A major scale (which sound harmonically correct for the Ama7 chord but not the Dmi9 (for which the C and F sound more harmonically correct. There must be an easy way to think about this and I'm stumped.
I'd appreciate any suggestions and thank you in advance,