# MediaPlayback - play sound from Library

**URL:** <https://forum.kirupa.com/t/mediaplayback-play-sound-from-library/312725>\
**Category:** flash\
**Created:** [August 11, 2010, 12:02pm UTC](https://forum.kirupa.com/t/mediaplayback-play-sound-from-library/312725 "2010-08-11T12:02:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![h3d0](https://avatars.discourse-cdn.com/v4/letter/h/5f8ce5/32.png) [@h3d0](https://forum.kirupa.com/u/h3d0)\
**Post date:** [August 11, 2010, 12:02pm UTC](https://forum.kirupa.com/t/mediaplayback-play-sound-from-library/312725/1 "2010-08-11T12:02:40Z")

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I have a MediaPlayback component on stage, i have a sound with linkage name “sound1” in the library;

Why **mediaPlayback.contentPath = “sound1”** wouldn’t work?