Has your Synesthesia evolved or gotten more intricate as you got older?

I don't know if this is a fault of memory, but when I was younger I remeber pieces of music I played had one color I saw in my head while I played them. At the end of Suzuki book one for violin there's a gavotte that I remember seeing as a painting of purple and greens like the tiny dot painting style. Now pieces can have more than one color and different textures when I listen/play them.

Also, my grampheme color used to only be A=red b=yellow d=brown or orange e=light blue and a few others, but now the whole alphabet is in color. Could it be I'm just now noticing it after figuring out I have synesthesia? Or does it get more advanced with age?