ACE-Step 1.5

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ACE-Step 1.5 creates complete AI songs with lyrics, melody, and instrumentals in seconds.

Added on February 10, 2026
ACE-Step 1.5

What is ACE-Step 1.5?

🎯 Who Should Use ACE-Step Musicians & Songwriters Explore new ideas, prototype songs, and generate complete tracks to support your creative process. Content Creators & Influencers Produce original, royalty-free music to enhance video content, podcasts, and multi-media storytelling. Music Producers & Sound Designers Use AI-assisted workflows to generate melodies, vocal ideas, loops, and samples for larger compositions. Brand Marketers & Audiovisual Creators Add compelling musical elements to campaigns, presentations, advertisements, and online media. Educators & Students Learn about music structure and composition while producing real musical pieces in an interactive, guided environment.

ACE-Step 1.5's Core Features

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Commercial-Safe & Royalty-Free

Copyright strikes are a creator's nightmare. ACE-Step 1.5 is trained exclusively on licensed and public domain data. Every track you create is safe for commercial use on YouTube, TikTok, Spotify, and TV ads. You own what you create.

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Instant Generation Speed

Time is money. ACE-Step 1.5 is optimized for extreme performance, generating a full 4-minute song in seconds. Our engine runs 15x faster than competitors, allowing you to iterate through dozens of ideas in the time it takes to brew a coffee.

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Hyper-Realistic AI Vocals

Most AI sounds robotic. ACE-Step 1.5 utilizes advanced vocal synthesis to produce singing voices that breathe and emote like real humans. From soulful R&B to gritty Rock, ACE-Step 1.5 handles 50+ languages with perfect pronunciation.

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Precision "Repaint" Editing

Not happy with a specific verse? You don't have to start over. The ACE-Step 1.5 "Repaint" feature lets you highlight a section of your song and regenerate just that part. Change the lyrics, fix the melody, or alter the vibe while keeping the rest intact.

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Global Language Support

Create music in over 50 languages with native-sounding pronunciation. From Spanish pop to Japanese city-pop, Mandarin ballads to French chanson—ACE-Step 1.5 empowers you to create localized content for global audiences instantly.

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Professional Export Formats

Export your creations in high-quality MP3 for quick sharing or lossless WAV for professional editing. ACE-Step 1.5 also supports stem export, giving you separate vocal and instrumental tracks for advanced mixing in your favorite DAW.