Whois & Analysis for musicroom.com

A money-back guarantee, also known as a satisfaction guarantee, is essentially a simple guarantee that, if a buyer is not satisfied with a product or service, a refund will be made.

Sheet music is a handwritten or printed form of music notation that uses modern musical symbols to indicate the pitches (melodies), rhythms and/or chords of a song or instrumental musical piece.

Like its analogs – printed books or pamphlets in English, Arabic or other languages – the medium of sheet music typically is paper (or, in earlier centuries, papyrus or parchment), although the access to musical notation since the 1980s has included the presentation of musical notation on computer screens and the development of scorewriter computer programs that can notate a song or piece electronically, and, in some cases, "play back" the notated music using a synthesizer or virtual instruments.

A choir (also known as a chorale or chorus) is a musical ensemble of singers.

Choral music, in turn, is the music written specifically for such an ensemble to perform.

Choirs may perform music from the classical music repertoire, which spans from the Medieval era to the present, and/or popular music repertoire.

Most choirs are led by a conductor, who leads the performances with arm and face gestures.

A guitar amplifier (or guitar amp) is an electronic amplifier that strengthens the weak electrical signal from a pickup on an electric guitar, bass guitar, or acoustic guitar so that it can produce sound through one or more loudspeakers, which are typically housed in a wooden cabinet.

A guitar amplifier may be a standalone wood or metal cabinet that contains only the power amplifier (and preamplifier) circuits, requiring the use of a separate speaker cabinet–or it may be a "combo" amplifier, which contains both the amplifier and one or more speakers in a wooden cabinet.

There is a wide range of sizes and power ratings for guitar amplifiers, from small, lightweight "practice amplifiers" with a single 8" speaker to heavy combo amps with four 10" speakers and a powerful amplifier, which are loud enough to use in a nightclub or bar performance.

A musical instrument is an instrument created or adapted to make musical sounds.

In principle, any object that produces sound can be a musical instrument—it is through purpose that the object becomes a musical instrument.

The history of musical instruments dates to the beginnings of human culture.

Early musical instruments may have been used for ritual, such as a trumpet to signal success on the hunt, or a drum in a religious ceremony.

Cultures eventually developed composition and performance of melodies for entertainment.

Musical instruments evolved in step with changing applications.