This has good blend of old and new sounds. The melody is quite lovely, bittersweet in a way in it's playful yet soft/reserved sound. I like the interaction between the guitar and the flute. For the triangle wave, I'm not a fan of the way it pops every time a note ends, some release on your vst's envelope should fix that. Maybe what could bring this track to the next level is some gentle percussion like a shaker, sleigh bell or castanet. This piece for some reason evokes a Mediterranean feel to me, so those might be the best choice, and it might be a good idea to lean into that. Nice job!