In BIAB, I just start slowing the song down on a measure by measure basis. Here is a song that is 110 bpm and then I slow it down by 10% on two successive bars near the end: http://soundcloud.com/kevin-emmrich/12-blow-your-life-away (it slows down a little at ~2:30)


"Good science comes in peer reviewed journals. Conspiracy theories come in YouTube videos. "
Kevin @ bandcamp: Crows Say Vee-Eh