Lee Patrick Mastelotto (born September 10, 1955) is an American rock drummer and record producer. He has been a member of King Crimson, Stick Men, Mr. Mister and O.R.k., as well as working as a session drummer with XTC, The Pointer Sisters and The Rembrandts (including well known Friends theme song I'll Be There for You), among others. In addition, he has led or co-led other projects including Mastica, Tuner, TU and The Mastelottos.
For King Crimson, he initially formed part of the "Double Trio" lineup from 1994 to 1997, working with Bill Bruford as part of a double-drumkit arrangement. Following Bruford's departure in 1997, Mastelotto remained with King Crimson, becoming their longest-serving drummer and working both solo and in various configurations with subsequent drummers Gavin Harrison, Bill Rieflin and Jeremy Stacey.
Mastelotto is a pioneer and continuing developer of a mixed acoustic-and-electronic drumming approach which he refers to as "traps and buttons", and which incorporates techniques and methods from rock, pop and electronic dance music styles. As well as being a drummer, he works as a producer, engineer and mixer, working extensively with digital audio workstations.
In 1982 Mastelotto was a founding member of Mr. Mister. The band had a number one album, Welcome to the Real World, and two number one singles, "Broken Wings" and "Kyrie". They recorded four albums, with the fourth, Pull, recorded in 1989–1990 but remaining unreleased until late 2010.
His tenure with Mr. Mister was followed by more session work for bands such as XTC, The Sugarcubes, Hall & Oates, Cock Robin, The Rembrandts, Jude Cole, Eddie Money, Tina Arena, Matthew Sweet, Julia Fordham, Robyn Hitchcock and David Sylvian. In 1991 Mastelotto co-produced Peter Kingsbery's first solo album before being asked to join King Crimson.
For the period of King Crimson activity lasting from 2013 to 2021 (the "Seven Headed Beast" and "Three over Five" line-ups), Mastelotto played as part of a three-drummer arrangement, initially with Harrison and Bill Rieflin, and subsequently with Harrison and Jeremy Stacey. In each of these setups, Mastelotto also took on an extended percussionist role incorporating multiple sound effects, samples and programs (taking on something of the function played by percussionist/"allsorts" contributor Jamie Muir in the 1972 King Crimson).
To date, Mastelotto has appeared on three King Crimson studio albums ( Thrak, The ConstruKction of Light and The Power to Believe, released between 1995 and 2003), one mini-album, two EPs and numerous live releases between 1995 and 2022.
Mastelotto also played with League of Crafty Guitarists who formed Fripp adjacent bands; one was California Guitar Trio. Along with Tony Levin and CGT, such pieces as Mahavishnu Orchestra covers were done.
Mastelotto currently works with King Crimson bass/Chapman Stick player Tony Levin and centrozoon's touch guitarist Markus Reuter in the art rock trio Stick Men. He is also a member of the progressive/experimental bands TU (with fellow King Crimson alumnus Trey Gunn), KTU (with Gunn, Kimmo Pohjonen and Samuli Kosminen), and Tuner myspace.com, Official Tuner MySpace page, retrieved May 8, 2010 (a duo with Markus Reuter).
Mastelotto was one of the two drummers in the Crimson ProjeKct, a six-piece band which merged Stick Men with the Adrian Belew Power Trio in order to play King Crimson music from the 1980s to 2000s periods. In conjunction with engineer/programmer Bill Munyon, Mastelotto formed the IDM project BPM&M (which to date has recorded one album, 2001's 'XtraKcts & ArtifaKcts', which featured or sampled many King Crimson members and associates). In early 2021 he released a new album, A Romantic's Guide to King Crimson, with his wife Deborah on lead vocals, credited to The Mastelottos. The album featured reworked versions of twelve King Crimson songs, deliberately re-arranged in a more popular style in order to accent the group's songwriting and its gentler side.
Since moving to Austin, Texas, Mastelotto has worked with Austinites Storyville, Abra Moore, ...And You Will Know Us by the Trail of Dead and theremin player Pamelia Kurstin. In 2007 Mastelotto went on tour with The Flower Kings in Europe supporting their album The Sum Of No Evil, followed by an appearance at the enormous Creation of Peace festival in Kazan, Russia, with Adrian Belew, Tony Levin and Eddie Jobson. This was followed by another new project, HoBoLeMa, with Levin, Bozzio and Allan Holdsworth.
In 2014, he released a collaborative album with Tobias Ralph called ToPaRaMa. He played on Lucid, the solo album by The Fierce and the Dead guitarist Matt Stevens.
| 1983 | Martin Briley | One Night with a Stranger |
| 1984 | Mr. Mister | I Wear the Face |
| 1985 | Mr. Mister | Welcome to the Real World |
| 1987 | Mr. Mister | Go On... |
| 1989 | XTC | Oranges & Lemons |
| 2010 | Mr. Mister | Pull (Recorded 1989–1990) |
| 1994 | King Crimson | Vrooom |
| 1995 | King Crimson | THRAK |
| 1995 | King Crimson | |
| 1996 | King Crimson | Thrakattak |
| 1998 | ProjeKct Four | West Coast Live |
| 1998 | ProjeKct Four | Live in San Francisco/The Roar of P4 |
| 1999 | ProjeKct Three | Masque |
| 1999 | ProjeKct Three | Live in Austin, TX |
| 1999 | King Crimson | The ProjeKcts |
| 1999 | King Crimson | |
| 2000 | Terry Bozzio / Mastelotto | Bozzio / Mastelotto |
| 2000 | ProjeKct X | Heaven and Earth |
| 2000 | Mastica | 99 |
| 2000 | King Crimson | the construKction of light |
| 2000 | King Crimson | Heavy ConstruKction |
| 2001 | King Crimson | Level Five |
| 2001 | King Crimson | Vrooom Vrooom |
| 2001 | BPM&M | XtraKcts & ArtifaKcts |
| 2002 | Rhythm Buddies (TU) | Thunderbird Suite |
| 2002 | Mastica | MasTicAttack |
| 2002 | California Guitar Trio with Tony Levin and Pat Mastelotto | CG3+2 |
| 2002 | King Crimson | Happy with What You Have to Be Happy With |
| 2003 | King Crimson | The Power to Believe |
| 2003 | King Crimson | |
| 2003 | TU | TU |
| 2005 | TU | Official Bootleg |
| 2005 | Tuner | TOTEM |
| 2005 | KTU | 8 Armed Monkey |
| 2007 | Tuner | POLE |
| 2007 | M.P.TU | M.P.TU |
| 2008 | Tuner | MÜÜT |
| 2008 | Pat Mastelotto & Pamelia Kurstin | Tunisia |
| 2009 | Tuner | ZWAR |
| 2009 | KTU | Quiver |
| 2009 | Stick Men | Stick Men A |
| 2010 | Stick Men | Soup |
| 2011 | TU | Live In Russia |
| 2011 | Stick Men | Absalom EP |
| 2011 | Stick Men | Live In Montevideo 2011 |
| 2011 | Stick Men | Live In Buenos Aires 2011 |
| 2011 | The Flower Kings | Tour Kaputt |
| 2012 | Stick Men | Open |
| 2013 | Stick Men | Deep |
| 2013 | The Crimson Projekct | Official Bootleg Live 2012 |
| 2014 | Matt Stevens (of The Fierce and the Dead) | Lucid |
| 2014 | Stick Men | Power Play |
| 2014 | Stick Men | Unleashed: Live Improvs 2013 |
| 2014 | The Crimson Projekct | Live In Tokyo |
| 2014 | Pat Mastelotto, Tobias Ralph | ToPaRaMa |
| 2015 | KoMaRa | KoMaRa |
| 2015 | O.R.k | Inflamed Rides |
| 2015 | King Crimson | Live at the Orpheum |
| 2015 | King Crimson | Live Extended play 2014 (Vinyl Cyclops Picture Disc) |
| 2016 | King Crimson | Live In Toronto |
| 2016 | King Crimson | Radical Action to Unseat the Hold of Monkey Mind |
| 2016 | Stick Men feat. David Cross | Midori: Live In Tokyo |
| 2016 | Stick Men | Prog Noir |
| 2017 | O.R.k | Soul of an Octopus |
| 2017 | King Crimson | Heroes - Live In Europe, 2016 |
| 2017 | Tuner | FACE |
| 2017 | King Crimson | Live in Chicago |
| 2017 | Stick Men feat. Mel Collins | Roppongi - Live In Tokyo 2017 |
| 2019 | O.R.k. | Ramagehead |
| 2020 | David Cross and Peter Banks | Crossover |
| 2021 | The Mastelottos | A Romantic's Guide to King Crimson |
| 2021 | Frost* | Day And Age |
| 2023 | Tu-Ner | T-1 Contact Information |
| 2024 | Tu-Ner | T-2 For Lovers |
| 2025 | O.R.k | Firehose of Falsehoods |
| 2025 | Komara | Komara II |
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