DISCOGRAPHY
Numerous Releases

Watchtower
1982 to Present- vocalist

Watchtower Releases:

Energetic Disassembly-Originally Released 1985
Watchtower pioneered the math metal movement, before the media had even given the genre a monicker.

Demonstrations in Chaos- Released 2000
collection of rarities, demos, live performances throughout the bands carreer

Dangerous Toys
October 1987 to Present

Dangerous Toys Releases:

Debut/Self Titled - Released 1989

Hellacious Acres- Released June 9,1991
Sophmore effort does not as well as the first,but garners new fans,and precedes with a successful tour with judas priest ,alice cooper, motorhead and other metal legends.

Pissed-Released 1994
Independently released and toured, this cd ended up being considered a favorite by fans and critics alike, band sold and toured on their own terms, punk rock style, for the first time, paid off well. sound on this was a bit darker and moving into different directions without leaving old fans behind.

The R-tist 4merly Known as Dangerous Toys-Released October 1995
A departure, came close to changing the name of the band, sound was different, jason plays bass/vocals, making this record the least fave by default, leaving old fans in the dust, making new fans of the darker, heavier material, a change subject to the loss of two original members.

Vitamins and Crashhelmets Tour-Live-Released 1999
A live cd containing material showcasing the bands carreer, from westwood one recordings, to sound desk bootlegs recorded by fans.

Greatest Hits-Texas Sleaze Kings-Released 2003
Not band endorsed, label has bad cover art applied, and mis-spelled song titles. Good collection of songs, from the live, as well as the pissed and the r-tist releases, spanning 10 years.

Broken Teeth
1999 to Present

Broken Teeth Releases:

Self Titled - Broken Teeth - Released 1999

Guilty Pleasure - Released 2002

Blood on the Radio Live - Released 2004

Blood on the Radio DVD - Released 2004

Electric - Released 2007

Electric the DVD - Released 2009

BANDS & PROJECTS

Watchtower - 1982
Dangerous Toys - 1987
Gahdzilla Motor Company-1997-2002
Broken Teeth - 1999
SSIK (KISS Tribute) - 1991-2006
Ignitor - 2008
Killa Maul (Metallica Tribute) - 2008

MORE...

• Spastic Ink - The mostly instrumental project of Watchtower Guitarist,Ron Jarzombek,released "Ink Compatible" in 2004,which featured McMaster's   Vocals on 5 tracks(Aquanet,Just a little bit,Multi-masking,In Memory of...,ACRONYM)(like watchtower,very progressive agressive guitar metal, and   probably the closest thing to a new watchtower release so far)

• Shadows Fall- Century Media Records - The power metal band from Boston covers the Dangerous Toys hit song-Teasn Pleasn on the Gold Award   Release of "The War Within" for the Japanese Import 2005 - a "B" side,as well, McMaster joins them onstage ,Backroom Club in Austin,filmed and   released the performance of Jason w/ Shadows fall doing the D.Toys classic.-Shadows Fall record the music,send McMaster the master tapes,   McMaster records the vocal, Released on DVD -"The Art of Touring"-out on Century Media Records. The track again appears on a Shadows Fall-   greatest hits release, "Fall out from the War"2006.
• Cygnus and the Sea Monsters-a Tribute to Rush-One Night in Chicago-Jason McMaster-Vocals DVD and CD Drummer Mike Portnoy (Dream   Theater).. Guitarist Paul Gilbert (Mr. Big , Racer -X), Bassist-Sean Malone (Cynic)
• Various Artists A Tribute to Aerosmith - Guest Appearance, Vocals and Bass
• Michael Haaga Plus and Minus Show - Vocals (Background)
• Various Artists Best of Both Worlds: A Tribute to Van Halen (MTM) Vocals
• Various Artists Best of Both Worlds: A Tribute to Van Halen (Versailles) Vocals
• Kevin Fowler High on the Hog - Vocals (Background), Percussion (COUNTRY)
• Various Artists Bon Appetite: Tribute to the Bon Scott Years of AC/DC - Vocals, Vocals (Background), Cover Art
• Various Artists A Tribute to Vai/Satriani: Lords of Karma - Vocals
• Various Artists Fire Woman: A Tribute to the Cult - Vocals, Vocals ,"King Contrary Man", " Peace Dog".(Lead and Background)Liner Notes
• Various Artists Leppardmania: A Tribute to Def Leppard - Performer-Track "Let it Go".
• Shadows Fall “The War Within”(Century Media Records) Guest Lead Vocals -Track-"Teasn' Pleasn'.
• "Eatin' Watermelon" Michael Dvorken and Pals (Childrens' Music) Guest vocals
• Lynard Skynard Tribute CD -Deadline/Cleaopatra records 2007(Vocals)
• A Motley Crue Tribute CD -Versailles Records 2007 (Vocals- "Kickstart my Heart")
• A Judas Priest Tribute(Hell Bent Forever) CD due out in 2008 (Vocals)
• Broken Teeth Record-"Devils Child".
• Jason also plays bass/vocals with SSIK, a Kiss tribute from Austin(since 1991) as well as A tribute to Judas Priest, Sad Wings, where Jason plays   Rob Halford, (2005 to the present) (myspace.com/sadwingstexas)