Where Legendary
Sound Is Made

Lunar Mansion Studios is led by Grammy-nominated engineer Matt O'Neil — 16x Platinum & 4x Gold certified, with 20B+ credited streams and ranked in the Top 500 Most Streamed Engineers Worldwide in 2025. With credits on Travis Scott, Swae Lee, Don Toliver, NBA YoungBoy, and NLE Choppa projects, it's one of the most credentialed studios in the Houston area for hip-hop, rap, and pop production.

Three things: the engineer's credentials (Grammy-nominated, 16x Platinum & 4x Gold certified, with 20B+ credited streams), a professional signal chain, and a focused recording environment built for serious vocal and music production work.

Lunar Mansion Studios is located in Katy, TX — in West Houston, minutes from I-10 and the Westheimer corridor. Easy access from Katy, Cypress, Sugar Land, The Woodlands, Pearland, and all of West Houston.

Lunar Mansion Studios is founded and operated by Matt O'Neil, a Grammy-nominated audio engineer and multi-platinum music producer. Matt is 16x Platinum & 4x Gold certified and has worked with major artists on Sony, Universal, Atlantic, and Def Jam labels across hip-hop, rap, and pop genres — with 20B+ credited streams worldwide.

We offer professional vocal recording, music production, mixing, mastering, and audiobook production services. Every studio session is engineered by Matt O'Neil, with post-production options available when your project needs them.

Studio rates vary depending on the service and session length. Contact us at info@lunarmansionstudios.com or use the booking form on our website for current rates and availability.

Mixing combines all individual tracks (vocals, drums, bass, instruments) into a single cohesive stereo track. Mastering takes the final stereo mix and prepares it for distribution — optimizing loudness, EQ, and ensuring it meets streaming platform standards. Most professional releases require both.

Fill out the contact form on our website or email us at info@lunarmansionstudios.com with your project details. You can also call or text us at (832) 713-6948.

Up to 5 people total, including yourself as the main artist. We keep sessions intentionally tight — not because of space, but because the best records get made in focused environments. Every major session you've heard on a platinum record had a small, trusted circle in the room. Too many voices pulling in different directions slows the creative process and dilutes the energy. Bring your producer, your hype person, your right hand — just keep it to the people who are actually there to work.

Come with your lyrics memorized, a reference track of the sound you're going for, and any beats or instrumentals saved offline — not just on YouTube. Wear comfortable clothes, avoid heavy cologne or perfume (it affects mic performance in a sealed room), and bring water. The more prepared you are before you walk in, the more of your session time goes toward recording instead of rehearsing.

A focused artist can track a full song — vocals, ad-libs, and doubles — in 2 to 4 hours. Production and arrangement add time depending on complexity. Mixing typically takes 4 to 8 hours per song at a professional level. Mastering is usually 1 to 2 hours. Budget a full day if you want tracking, mixing, and mastering done in one session.

Yes. For projects recorded elsewhere, Lunar Mansion offers mixing, mastering, and audiobook post-production. In-person recording remains the studio's primary focus.

A Grammy-nominated engineer is a recording or mixing engineer whose work has been officially submitted and recognized by the Recording Academy as eligible for a Grammy Award in an engineering or production category. The nomination reflects the quality of the recorded work on a commercially released project. At Lunar Mansion Studios, Matt O'Neil received his Grammy nomination for engineering work on Travis Scott's ASTROWORLD, a project that also earned platinum certification.

Export each instrument and vocal as a separate audio file starting from bar 1, beat 1 — all at the same sample rate and bit depth (48kHz / 24-bit preferred). Label everything clearly: Lead Vox, 808, Snare, etc. Bounce without any master bus processing so the mix engineer has a clean canvas. Include a rough mix as a reference. Zip everything and send it over — we'll handle the rest.

WAV is preferred because it preserves the full audio quality of your recording. We also accept AIFF and MP3 files when WAV is not available, although MP3 is a compressed format and is not optimal for professional mixing or mastering. For the best results, send consolidated 24-bit / 48kHz WAV files with no processing on the master bus.

A recording engineer handles the technical side — microphone placement, signal chain, Pro Tools session management, and capturing the best possible audio. A music producer shapes the creative direction — arrangement, instrumentation, tempo, and the overall feel of the record. At Lunar Mansion Studios, Matt O'Neil operates in both roles, which means your session has one person who understands the full picture from first take to final master.

Absolutely. The majority of sessions at Lunar Mansion Studios are with independent artists building their catalog. You don't need a label deal to get major-label quality. Matt O'Neil has worked on both major label and independent projects — the standard of work is the same regardless of budget or label status.

Yes. Send well-organized stems or a final mix, and the studio can provide professional post-production for projects recorded outside the room.