Lyria 3.5 is Google’s newest AI music generation model, designed to help people create richer, high-fidelity tracks with greater musical and technical control. Available in Google Flow Music, it advances musicality with more natural, complex melodic structures and a stronger understanding of rhythm, arrangement, tempo, dynamics, and more. Enhanced lyric generation improves prompt adherence and structural awareness, while upgraded vocals add more realistic expression, emotional nuance, and clearer pronunciation. Users can begin with a simple idea or provide detailed instructions for genre, instrumentation, mood, key, tempo, vocal style, language, and production character, then refine the sound they want. Lyria 3.5 supports variable song lengths, allowing creators to request a quick 60-second clip, a half-length track, or a cohesive song lasting up to three minutes. It can generate music across global languages and genres, from pop, funk, and R&B to reggaeton, jazz, and electronic music.