bend-sound 

The bend-sound type is used for bend and slide elements, and is similar to the trill-sound attribute group. Here the beats element refers to the number of discrete elements (like MIDI pitch bends) used to represent a continuous bend or slide. The first-beat indicates the percentage of the direction for starting a bend; the last-beat the percentage for ending it. The default choices are:
	
accelerate = "no"
beats = "4"
first-beat = "25"
last-beat = "75"

Attribute Group Information

Attributes

QName Type Fixed Default Use Inheritable Annotation
accelerate yes-no optional
beats trill-beats optional
first-beat percent optional
last-beat percent optional

Used By

Complex Types bend, slide

Source 

<xs:attributeGroup name="bend-sound">
  <xs:annotation>
    <xs:documentation>The bend-sound type is used for bend and slide elements, and is similar to the trill-sound attribute group. Here the beats element refers to the number of discrete elements (like MIDI pitch bends) used to represent a continuous bend or slide. The first-beat indicates the percentage of the direction for starting a bend; the last-beat the percentage for ending it. The default choices are: accelerate = "no" beats = "4" first-beat = "25" last-beat = "75"</xs:documentation>
  </xs:annotation>
  <xs:attribute name="accelerate" type="yes-no"/>
  <xs:attribute name="beats" type="trill-beats"/>
  <xs:attribute name="first-beat" type="percent"/>
  <xs:attribute name="last-beat" type="percent"/>
</xs:attributeGroup>