That's what we needed, you have midi files and want them to sound better. That's all you had to say. Real Band and Biab are just programs with no sounds. Real Tracks are audio files, not midi.

For better midi sounds you need a better midi synth. Prices go from free (your computer's wavetable sounds) to $40 for the Forte Dxi to about $400 for the Ketron SD2 module, to whatever it costs you to get the expansion sounds for Sampletank to several thousand for top of the line studio stuff like the new Roland Integra or a big name keyboard or the big and expensive software synths like Halion or Kontakt. You get what you pay for, more money = better sound.

For midi it's all about your synth.

Bob

Biab/RB latest build, Win 11 Pro, Ryzen 5 5600 G, 512 Gig SSD, 16 Gigs Ram, Steinberg UR22 MkII, Roland Sonic Cell, Kurzweil PC3, Hammond SK1, Korg PA3XPro, Garritan JABB, Hypercanvas, Sampletank 3, more.