Instro

Instro provides curated instrumental music streams designed to support focused work such as coding, reading, and deep work. It solves the problem of music apps that distract with lyrics, playlists, and endless choices. The service targets developers, students, and other knowledge workers who need background music that doesn't compete for attention. It is positioned as a simple, decision-free alternative to mainstream music apps, with no playlists or algorithms, just continuous, curated streams.

Key features

• Instrumental-only streams
• Curated for stability and flow
• No lyrics
• No interruptions
• No playlists to manage
• No algorithms pushing novelty
• Mood refinement options
• Designed for long listening sessions