I believe this is adjacent, but I quite like https://asoftmurmur.com/. I’m not sure if it’s able to run offline. - Source: Hacker News / 6 months ago

This isn't music per say, but do you know about A Soft Murmur? Source: 7 months ago

A Soft Murmur lets you create custom ambient sounds to improve your focus or relax while working. Mix sounds like rain, thunder, and birdsong to create your perfect background noise. - Source: dev.to / 9 months ago

There are a few white noise generator apps actually and I love them. https://asoftmurmur.com/. - Source: Hacker News / 11 months ago

If it gets insufferable, play some white noise in the background, like rain or wind noises, at the very least, it'll distract you from the ringing. https://asoftmurmur.com (something like this ig). You might want to consult an ENT specialist too. Source: about 1 year ago

Startup Stash • Tools and resources for entrepreneurs Integrations Directory • Directory of integrations for your no-code product. One Page Love • Find inspiration from one-page websites Do Things That Don’t Scale • Collection of unscalable startup hacks NoCodeList • Software for your projects Page Flows • User design flow inspiration Stackshare • Find software for your projects and business Side Hustle... Source: over 1 year ago

One of the things you will need to think about at this stage of the project lifecycle is the tools you will use to power your business. Startup Stash is a directory of tools (both free and paid-for) that you can utilize at the start of your business journey. In addition to that check our directory of tools, that we’ve checked and used during our startup journey. - Source: dev.to / about 2 years ago

"Startup Stash - A Curated Directory of Tools and Resources for Your Startup" https://startupstash.com. Source: almost 3 years ago

Also useful (but not a book): https://startupstash.com/. Source: about 3 years ago