Audacity is a powerful, free, open-source digital audio workstation. While it lacks real-time effects monitoring, it excels at applying high-quality destructive (and non-destructive with the right settings) effects. Reverb is one of the most essential effects for giving your audio a sense of space, depth, and realism.
Shapes the equalization of the wet effect. Cut lows to avoid muddy tracks. reverb plugin audacity