M.M.

This marking is typically found at the beginning of a composition and originally stood for "Mälzel Metronome" (named after the inventor Johann Nepomuk Mälzel)," but has since come to designate "Metronome Marking. This marking identifies the tempo of the composition in terms of the number of beats per minute.

Or more accurately - Maelzel's Metronome. The units involved are beats per minute. So if MM=60, there is one beat/note played every second (60 secs=1 min). In the case of MM=100, it's slightly faster, with each crotchet (quarter beat) played so that there will be 100 of them in one minute.

60 beats per minute The notation M.M. = 60 indicates that there are 60 beats per minute, or one beat per second. M.M. is an abbreviation for Maelzel's Metronome, named after the inventor Maelzel. The notation M.M. = 120 indicates that there are 120 beats per minute, or two beats per second.

A metronome marking: for example, MM=120 means the pulse progresses at 120 beats per minute (two beats per second). Often, in practice, the background durational value will be drawn and assigned a metronomic value. (You will sometimes encounter the marking bpm, “beats per minute.”)

Master of Music (MM) in Piano Performance.

Since 1918 recipients of the Military Medal have been entitled to the post-nominal letters "MM".

nope values and rhythms are organized into time signatures to form means there are two quarter note beats in a measure like this 1. 2 1 2 1 2 1. 2 3 4 means there are three quarter note beats in a measure like this 1 2 3 1 2 3 1 2 3. and 4 4 means there are 4 quarter note beats in a measure like this 1.

The top number is the number of beats in a measure and the bottom number is the note value that represents one beat. For example, a song written in 4/4 time will have four quarter-note beats per measure, whereas a song written in 9/8 time will have nine eighth-note beats per measure.

Grave – slow and solemn (20–40 BPM) Lento – slowly (40–45 BPM) Largo – broadly (45–50 BPM) Adagio – slow and stately (literally, “at ease”) (55–65 BPM)

1000 ms Convert BPM to Milliseconds (ms)

Owning your masters means you own the copyright to the original sound recordings of your music. The copyright of the Sound Recording is generally owned by the artist or record label that they are signed to.

Modern piano keyboards ordinarily have an octave span of 164–165 mm (6.46–6.50 in), resulting in the width of black keys averaging 13.7 mm (0.54 in) and white keys about 23.5 mm (0.93 in) at the base, disregarding space between keys.