2026 Grammy-winning album · Best Reggae Album
Blxxd & Fyah
Keznamdi
Producer & composer · Selected tracks

Atlanta · Jamaican roots
Producer. Songwriter. Artist.
From hip-hop to reggae. Music with roots, made to travel.
Hear the workQuality over Quantity. Building over Chasing.
01 / The work
Records that cross genres.
A selection of production and writing credits.
2026 Grammy-winning album · Best Reggae Album
Keznamdi
Producer & composer · Selected tracks
Hip-hop
Rick Ross feat. Jay-Z
Producer · Mastermind
2026 BMI Trailblazers of Gospel Award
GloRilla feat. Kirk Franklin, Maverick City Music, Kierra Sheard & Chandler Moore
Producer & composer · Glorious
On a 2026 Grammy-nominated album
Burna Boy
Producer & composer · No Sign of Weakness
R&B / Hip-hop
Future feat. Rihanna
Producer · Hndrxx
Reggae / Hip-hop
DJ Khaled feat. Buju Banton, Sizzla, Mavado & 070 Shake
Producer · Father of Asahd
On a 2026 Grammy-nominated album
JID feat. Pastor Troy
Producer · God Does Like Ugly
Global collaboration
DJ Snake, Ozuna, Megan Thee Stallion & LISA of BLACKPINK
Songwriter
Produced & written by Major Seven
Production & songwriting catalog
Explore the playlist on Spotify.
Grammy-winning album
Production & composition on Keznamdi’s 2026 Best Reggae Album winner.
The album’s award ↗BMI · 2026
Omar “Major Seven” Walker recognized at the Trailblazers of Gospel Music Awards.
BMI recognition ↗Across the catalog
Credits on Grammy-nominated albums by Burna Boy, GloRilla and JID.
2026 album nominations ↗Brand collaborations
Creative projects, education and campaigns across music technology and culture.

02 / The story
Omar “Major Seven” Walker is an Atlanta-based producer, songwriter and artist of Jamaican descent. His work moves between hip-hop, R&B, reggae and global music.
The name holds two stories: the warmth and longing of a major seventh chord, and his mother’s perseverance through six miscarriages before he was born.

That history anchors a simple principle: quality over quantity.
Mentored by Keith Sweat, with a catalog that reaches across the United States, the Caribbean, Africa and Europe.
“Heights by great men reached and kept were not attained by sudden flight, but they, while their companions slept, were toiling upward through the night.”
03 / The world
Music is the starting point.
Technology, film and community carry it further.
Music technology · Co-founder
A curated sample marketplace connecting composers and producers, with royalties when their work reaches commercial releases.
Explore WAVS ↗Software · Founder
Tools that take friction out of making music. From organizing sessions to finding a drum’s pitch, starting on macOS.
In development
Album · Executive producer
A reggae project connecting roots music with hip-hop, and a wider vision for film and community.
The project’s announced collaborators include Rick Ross, Wyclef Jean, Sizzla, Capleton, Rapsody, Luciano, Junior Reid, Mavado and Kabaka Pyramid.
In production
Documentary · Executive producer
Following Ibram Katende and Nation Infinity Africa in Kampala, Uganda — a story of survival, purpose and community leadership.
In production
Giving back
Co-founded with Nick Cavazos to support underserved youth through music, education and cultural programming, including work with Nation Infinity Africa in Uganda.
Jamaica · Hurricane relief
Helped organize the Bob & Rita Marley Foundation relief campaign, which raised more than $270,000 for recovery across Jamaica.
See the campaign ↗The first collection · Coming soon
Black, forest and gold.
The same point of view, worn.


A look at the designs. The collection is not yet available to buy.
The apparel — front & back
Leather goods
Headwear
04 / Make contact
For music projects, bookings, partnerships and press.
Tell me what you have in mind. Include a timeline and a link to your work, if you have one.
Prefer email? major7business@gmail.com