The best alternatives to PindropMusic are Spotify, Climatune, and MusicVibes. If these 3 options don't work for you, we've listed a few more alternatives below.
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AssemblyAI— Speech-to-Text API with superhuman accuracy
MusicVibes is a website I made where you can share multiple YouTube music playlists based on a matching vibe. It's your choice where you decide to upload it.