https://st.1up.org ScoreTrekker music sequencer. Compose online in this WebAudio-powered studio. Rewire and tune generators and sound effects any way to conduct your symphony. Built in synths, EQ filter, sampler, chiptunes, reverb and more. Share-friendly JSONG audio format for tiny json+mp3 zipped music modules. Use MIDI keyboard to play instruments live. Imports VGM, MID and MOD formats. Sat Aug 08 2026 04:26:54 GMT+0000 (Coordinated Universal Time) en-en daily 1 https://st.1up.org/ Sat, 08 Aug 2026 03:10:00 GMT https://st.1up.org/?src=rss ScoreTrekker music sequencer. Compose online in this WebAudio-powered studio. Rewire and tune generators and sound effects any way to conduct your symphony. Built in synths, EQ filter, sampler, chiptunes, reverb and more. Share-friendly JSONG audio format for tiny json+mp3 zipped music modules. Use MIDI keyboard to play instruments live. Imports VGM, MID and MOD formats. 🔔

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