# Sollos Re-Engineers Songs for Sleep and Focus

> UMG’s Sollos platform re-engineers Olivia Dean and Sam Smith songs with theta frequencies to improve focus and sleep.
- Title: Sollos Re-Engineers Songs for Sleep and Focus · Music Ally
- Summary: UMG’s Sollos platform re-engineers Olivia Dean and Sam Smith songs with theta frequencies to improve focus and sleep. Sollos uses cognitive science to alter…
- Keywords: sollos, olivia dean, sam smith, theta frequencies, cognitive science, umg, apple music, ios app, music, business, technology, Re-Engineers
- Source: Music Ally — https://musically.com/2026/10/09/sollos-re-engineers-olivia-dean-and-sam-smith-songs-to-help-you-sleep-and-focus
- Author: Joe Sparrow
- Published: 2026-10-09T13:18:07+00:00
- Read time: 1 min
- Topics: sollos, olivia dean, sam smith, theta frequencies, cognitive science, umg, apple music, ios app, music, business, technology
## Sollos Platform
UMG’s music-health platform Sollos re-engineers hit songs to include auditory beats designed using cognitive science for focus, relaxation, and sleep.

> re-engineering hit songs to include auditory beats "designed using cognitive science to help listeners focus, relax and sleep"
## 151 Tracks Release
Sollos releases 151 tracks from artists like Olivia Dean, Sam Smith, and Shawn Mendes via Apple Music and the new Sollos iOS app.
## Theta Frequencies
Tracks include theta frequencies that slow brain electrical activity, reported to reduce anxiety and improve mood in trials.

> significantly reduced anxiety and improved mood
## Key takeaway

Sollos uses cognitive science to alter music with theta frequencies for better sleep and focus.