15ma

15ma in sheet music.
Image © Brandy Kraemer

Definition: The musical command 15ma, or “quindicesima” (fifteenth), indicates a note or series of notes will be played two octaves higher than written. 15ma makes it easier to notate and to read notes that may otherwise require several ledger lines (see image).

15ma can affect a single note, or it may span several measures. Its effect ends at the word loco.


See 8va & 15mb.
 

Also Known As:

  • alla quindicesima, “at the fifteenth [double octave]” (It)

Pronunciation: queen'-dee-TCHAY-see-mah


More Musical Abbreviations:


Musical Symbols:
Staff & Barlines
The Grand Staff
Key Signatures
Time Signatures

Note Lengths
Dotted Notes
Music Rests
Tempo Commands

Accidentals
Articulation
Dynamics & Volume
8va & Octave Commands

Repeat Signs
Segno & Coda Signs
Pedal Marks
Piano Chords

Trills
Turns
Tremolos
Glissando
Mordents



Beginner Piano Lessons
 ▪  Notes of the Piano Keys
 ▪  The Point Of Double-Sharps
 ▪  Finding Middle C on the Piano
 ▪  Essential Piano Fingering
 ▪  Comparing Major & Minor Chords

Getting Started on Keyboards
 ▪  Finding the Right Piano Teacher
 ▪  Sitting Correctly at the Keys
 ▪  Playing Piano vs. Electric Keyboard
 ▪  How to Buy a Used Piano

Piano Chords
 ▪  Chord Types & Symbols in Sheet Music
 ▪  Root Notes & Chord Inversion
 ▪  Diminished Chords & Dissonance
 ▪  Essential Piano Chord Fingering
 ▪  Different Types of Arpeggiated Chords

Piano Care
 ▪  Everyday Piano Care
 ▪  Safely Whiten Your Piano Keys
 ▪  When to Tune a Piano
 ▪  Easy-to-Spot Signs of Piano Damage
 ▪  Piano Room Temps & Humidity Levels

Piano Recitals & Performing
 ▪  What to Eat & Drink Before a Performance
 ▪  Concert Etiquette for the Audience
 ▪  Warming Up for a Piano Performance
 ▪  Minimizing Stage Fright
 ▪  Overcoming Mistakes On Stage

♫ Musical Quizzes!
 ● Identify the Piano Keys
 ● Key Signature Quiz
 ● Note Length & Rest Quiz (U.S. or U.K. English)
 ● Grand Staff Notes Quiz
 ● Time Signature & Rhythm Quiz


Musical Articulation:
 ◦ staccato
 ◦ tie
 ◦ (rfz) rinforzando
 ◦ arpeggiato
 ◦ accentato

Volume Commands & Symbols:
 ◦ (mf) mezzo forte
 ◦ (sfz) sforzando
 ◦ diminuendo
 ◦ al niente
 ◦ (fp) fortepiano

Common French Musical Terms:
 ◦ à l’aise
 ◦ doucement
 ◦ en ralentissant
 ◦ mi-doux
 ◦ très vite

German Musical Commands:
 ◦ anschwellend
 ◦ lebhaft
 ◦ geschwind
 ◦ fröhlich
 ◦ schnell