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  2. Wikipedia:Using sheet music sources - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Using_sheet...

    According to Universal Music Publishing Group's sheet music published at Musicnotes.com, "You Make Me Wanna..." is written in the key of E ♭ major with a moderate tempo of 88 beats per minute. The vocal range extends from the low note of B ♭ 2 to the high note of C 5. The ballad has a basic sequence of Cm–Fm 7 –A ♭ –G–G/B as its ...

  3. Efficiency (statistics) - Wikipedia

    en.wikipedia.org/wiki/Efficiency_(statistics)

    In statistics, efficiency is a measure of quality of an estimator, of an experimental design, [1] or of a hypothesis testing procedure. [2] Essentially, a more efficient estimator needs fewer input data or observations than a less efficient one to achieve the Cramér–Rao bound.

  4. Manuscript paper - Wikipedia

    en.wikipedia.org/wiki/Manuscript_paper

    Manuscript paper (sometimes staff paper in U.S. English, or just music paper) is paper preprinted with staves ready for musical notation. [1] A manuscript is made up of lines and spaces, and these lines and space have their names depending on the staves (bass or treble). Manuscript paper is also available for drum notation and guitar tabulature ...

  5. Note value - Wikipedia

    en.wikipedia.org/wiki/Note_value

    The double dot was first used in 1752 by J. J. Quantz; [17] in music of the 18th century and earlier the amount by which the dot augmented the note varied: it could be more or less than the modern interpretation, to fit into the context.

  6. Energy conversion efficiency - Wikipedia

    en.wikipedia.org/wiki/Energy_conversion_efficiency

    The theoretical-maximum efficacy at that wavelength is 525 lm/w, so the lamp has a luminous efficiency of 38.1%. Because the lamp is monochromatic, the luminous efficiency nearly matches the wall-plug efficiency of < 40%. [7] [8] Calculations for luminous efficiency become more complex for lamps that produce white light or a mixture of spectral ...

  7. Sheet music - Wikipedia

    en.wikipedia.org/wiki/Sheet_music

    Sheet music enables instrumental performers who are able to read music notation (a pianist, orchestral instrument players, a jazz band, etc.) or singers to perform a song or piece. Music students use sheet music to learn about different styles and genres of music. The intended purpose of an edition of sheet music affects its design and layout.

  8. Nash–Sutcliffe model efficiency coefficient - Wikipedia

    en.wikipedia.org/wiki/Nash–Sutcliffe_model...

    Note that the log-transform should not be used with the related Kling–Gupta efficiency (KGE), as the results will depend on the units and not be meaningful. A test significance for NSE to assess its robustness has been proposed whereby the model can be objectively accepted or rejected based on the probability value of obtaining NSE greater ...

  9. Musical notation - Wikipedia

    en.wikipedia.org/wiki/Musical_notation

    The duration (note length or note value) is indicated by the form of the note-head or with the addition of a note-stem plus beams or flags. A stemless hollow oval is a whole note or semibreve, a hollow rectangle or stemless hollow oval with one or two vertical lines on both sides is a double whole note or breve.