Here is a demo of a custom behaviour applied as callback for the "end" event of each player:
The first player has the "autoPlay" parameter set as true and therefor it'll start playing on page load; once one of the audio played ends the next player will start playing.
If is the last player playing it starts over from the first.
This behaviour can't works on iOs devices due to their security restrictions.
// this is the initializer function
$(".audio").mb_miniPlayer({
width:240,
inLine:false,
onEnd:playNext
});
// and this is function invoked as 'onEnd' callback
// Both the onPlay and onEnd callback functions receive the index of the player as parameter.
function playNext(idx){
var players=$(".audio");
document.playerIDX = idx+1 <= players.length-1 ? idx+1 : 0;
players.eq(document.playerIDX).mb_miniPlayer_play();
}