The organ (from Greek όργανον organon, "organ, instrument, tool"), is a keyboard instrument of one or more divisions, each played with its own keyboard operated either with the hands or with the feet. The organ is a relatively old musical instrument in the Western musical tradition, dating from the time of Ctesibius of Alexandria who is credited with the invention of the hydraulis. By around the 8th century it had overcome early associations with gladiatorial combat and gradually assumed a prominent place in the liturgy of the Catholic Church; subsequently it has re-emerged as a secular and recital instrument.

Pipe organs use wind moving through pipes to produce sounds. Since the 16th century, pipe organs have used various materials of pipes, which can vary widely in timbre and volume. The pipes are divided into ranks and controlled by the use of hand stops and/or combination pistons. Although the keyboard is not expressive as on a piano and does not affect dynamics (pressing a key only turns the sound on or off), some divisions may be enclosed in a swell box, allowing the dynamics to be controlled by shutters. Some special registers with free reed pipes are expressive. These instruments vary greatly in size, ranging from a cubic yard to a height reaching five floors, and are built in churches, synagogues, concert halls, and homes. Small organs are called positive (easily placed in different locations) or portative (small enough to carry while playing). Increasingly hybrid organs are appearing in which pipes are augmented with electronic additions. Great economies of space as well as cost are possible especially when the lowest (and largest) of the pipes can be replaced.

Sebastian Bach (born April 3, 1968) is a Canadian heavy metal singer who achieved mainstream success as frontman of Skid Row from 1987 to 1996. Since his departure from Skid Row, he has had many television roles, acted in Broadway plays, and led a successful solo career.

Bach was born Sebastian Philip Bierk on April 3, 1968, in Freeport, Bahamas, and raised in Peterborough, Ontario, Canada. He attended nearby Lakefield College School in the same class as Michael Kulas, of the British rock group James, a year behind Felipe, Prince of Asturias and a year ahead of the comedian/actor Will Arnett. He is of Norwegian, French Canadian, and Native American descent. Bach's father was the visual artist David Bierk. He is the brother of retired NHL goaltender Zac Bierk, model/actress Heather Dylan Bierk, and Toronto-based artists Jeff, Nick, Alex, and Charles Bierk.

Skid Row initially formed in the late eighties with lead singer Matt Fallon. They began playing at various New Jersey clubs. Fallon would soon leave the band in 1987, leaving Skid Row without a singer. Bach, who had just left his previous band Madam X, was spotted singing at rock photographer Mark Weiss's wedding and the members asked him to join. He turned them down, but changed his mind after hearing the demo tapes of "Youth Gone Wild" and "18 and Life". He sent them a demo of him singing "Saved By Love." They loved it and flew him to New Jersey where they began playing gigs. Sebastian also recorded demos with Bon Jovi & Sabo's friend Jack Ponti. (The song "She's on Top" later came out on Jack Ponti Presents Vol. 1)

The Organ was a Canadian indie pop band formed in 2001 in Vancouver, British Columbia. They officially broke up on December 7, 2006, due to illness and personal conflicts in the band.

The Organ were conceived in 2001 by frontwoman Katie Sketch, born Katie Ritchie, in Vancouver, BC. Sketch's musical training started at the age of three, when she began classical training on the violin. Her childhood was spent largely in ignorance of the underground sounds of The Smiths, The Cure, and Joy Division, whom The Organ would later often be favorably compared to. "Tiffany and Bon Jovi - that was my take on ’80s music."

Sketch has said of the time of the formation of the band, when she and the band members were in their early to mid-twenties. "I was in a musical lull, I couldn’t stand what I was listening to," naming Sleater-Kinney as one example. “The local scene was also pretty shitty, and of course the radio was brutal. Then, by total fluke, my mom’s friend’s husband, Ron Obvious, hired me to help with the audio wiring for a studio he was building for Bryan Adams.” Obvious introduced Katie to the world of independent music, and what she calls "that ’80s sound." He created mix-tapes of bands he thought she’d appreciate as a violinist (Roxy Music, Ultravox) and singers with an "amazing natural vocal pitch" (Siouxsie and the Banshees, Nina Hagen, Kate Bush)). This job also led Sketch to Tara Nelson, the engineer who would later record the Organ’s first EP.