Somebody correct me if I'm wrong, but there are songs in Bandcamp with creativecommons licenses that allow commercial use. You must look for the label "some rights reserved" (instead of "all rights reserved").
For example, this is a CC license that allows commercial use https://creativecommons.org/licenses/by/3.0/
and this one doesn't https://creativecommons.org/licenses/by-nc/3.0/
I released it under the creative commons attribution license. Others may use my CC-BY licensed tracks how they may like as long as they attribute credit. Any additional permissions can be requested by contacting me.
I didn't feel the need to restate what the license already stated; anyone who's needed more clarification has contacted me through any medium I'm on to discuss licensing further. The terms of the license is here or is also linked right from the Bandcamp track page you visited. Thank you for reaching out.
Everything is downloaded, tagged, saved to an SD card and played on my PC through Music Bee. Also saved to my phone's SD card and played through Poweramp.
Can't recommend Music Bee enough. https://www.getmusicbee.com/
I can cast either through Steamlink, or Android's native casting function.