Hi Mario,
I know how you feel about getting suggestions, so I’ve listened over and over. When you fit a song together as nicely as you do, any suggestion is only a matter of personal taste, not in any way a correction. “Summer Samba” has a good drive to the lyrics so I’d like to hear a nice legato counter melody with strings and woodwinds alternating in and out behind the melody. One that never comes in on the beat and enters so subtly that you hardly hear it at first. You do it one time with a flute and I’d like to hear it throughout the song. But then, what do I know?
Frank