Here’s with sound https://youtu.be/b3_lVSrPB6w

Not a FOSS but I’ve been using Poweramp for years without issue and it shows the waveform along with other features, downside is that it’s a paid app.

Also “My time to shine…” or something along those lines implying that they are the expert of current topic

He looks like elon

Are you, by any chance in a submarine?