OGG stuttering during first playback

I’m on openFL 2.1.5 using haxeflixel

I’m playing back quality = 0.5 OGG files. occasionally on the first playthrough of the song before it loops, the song will stutter a bit. It seems to not stutteron later playthroughs of the song. Any advice? It seems to be random - nothing in the game scene affects it (I’m pulling smooth 60 fps when the music stutters)

Here’s my Project.xml

<assets path="assets" if="desktop" >
	<music path="mp3/song/tunnel.ogg" id="tunnel" type="music"/>