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3.4.3 Using music functions
Where tweaks need to be reused with different music expressions, it is often convenient to make the tweak part of a music function. In this section, we discuss only substitution functions, where the object is to substitute a variable into a piece of LilyPond input code. Other more complex functions are described in Music functions.
| Substitution function syntax | ||
| Substitution function examples | ||
| How to prevent sharing of music expressions | ||
| Substitution functions and relative octave entry |