Streaming services have AI DJs that build playlists from a single sentence. But if your music lives on your own hard drives - years of FLACs, rare releases and carefully ripped CDs - you have been left doing everything by hand. It doesn't have to be that way.

Ask yourself: how many 4-star downtempo tracks from the 2000s do you own? Which of your genres are spelled three different ways? Most music players can't answer that without a stack of filters, and some can't answer it at all.
With Helium and Helium Streamer, you can simply ask. Both come with a built-in AI assistant that knows your entire collection - and can search it, play it, build playlists from it and help you tidy it up. Here is what that looks like.
The assistant understands everything that's stored in your music files: artist, album, genre, year, rating, BPM, key, play count and more. It even notices what's missing. So instead of building searches, you just type a question the way you would ask a friend who knows your record collection inside out.
"Which tracks are missing a genre?" "What are my 20 most played albums from the 80s?" "Which countries do my favourite artists come from?" You get an answer in seconds - with the tracks right there, ready to play.
Playlists are where an AI assistant really earns its place. Tell it the length, the mood, the era and how highly rated the tracks should be, and it picks the songs and creates the playlist for you.
It works so well because Helium measures the energy of every song from the audio itself, on a scale from Ambient and Chillout all the way up to Peak Time and Full Party. That means "something laid-back for Sunday morning" or "a set that builds up to the peak" isn't guesswork - it's based on how your music actually sounds. Ask for a smooth flow of tempo and key, and you get a DJ-style set from your own collection.
Helium Streamer turns your computer into your own private streaming service, and its assistant goes one step further: it doesn't just find music, it plays it. Ask for "something like this album, but more upbeat" and it knows which album you are looking at, starts the music and lines up more in the play queue.
It can create smart playlists that keep themselves up to date as your library grows, and every answer comes with one-click buttons to play everything or add it to the queue. Your conversations are saved, so you can pick up yesterday's chat from any browser that reaches your Streamer.
And it's made for the whole household. Set up the AI connection once, and everyone with a Streamer account gets their own assistant - with a daily message limit per person if you want one.
Every large collection has them: "Hip Hop" next to "Hip-Hop", albums without a release year, the same artist spelled two different ways. Fixing them one by one takes forever. An AI assistant spots these patterns across thousands of tracks in seconds and suggests a fix.
But it never touches your files behind your back. You see every change - the old value and the new one - and nothing is saved until you click Apply. In Helium, the assistant can also analyze newly added music and fill in missing energy, BPM and key, without overwriting anything you already have.
Maybe you already use Claude every day. Then you don't need to switch apps to work with your music. Helium supports MCP (Model Context Protocol), the open standard that lets AI assistants connect to other programs. Connect it to Claude Code or Claude Desktop with a simple copy and paste, and your music library becomes one more thing Claude can help you with.
Helium even comes with ready-made prompts for the most common jobs: fixing inconsistent genres, filling in missing release years, and creating a DJ set with a smooth flow of tempo and key.
Giving an AI access to your music shouldn't mean giving it access to your computer. The assistant can only use Helium's and Streamer's own music tools - it can't read your other files or run other programs.
You choose the AI: Claude, GPT or Gemini in Helium. You can use your own API key, or the Claude or ChatGPT subscription you already have. Your music stays on your own drives, and what the assistant reads goes straight to the provider you picked - never through our servers.
The AI assistant is part of Helium Premium and Helium Streamer Premium. Start with the free version and upgrade when you're ready.