if this is the output im dealing with:
#:~/mocptest$ mocp -i

State: PLAY
File: /music/The Decemberists/The Crane Wife/07 Shankill Butchers.mp3
Title: 7 The Decemberists - Shankill Butchers (The Crane Wife)
Artist: The Decemberists
SongTitle: Shankill Butchers
Album: The Crane Wife
TotalTime: 04:40
TimeLeft: 04:37
TotalSec: 280
CurrentTime: 00:03
CurrentSec: 3
Bitrate: 192Kbps
Rate: 44KHz


is this the best / cleanest / fastest / cheapest (cpu wise) way of getting each line/field into its own var?
#!/bin/bash

O=$IFS IFS=$'\n' arr=($(mocp -i)) IFS=$O

state=${arr[0]}
file=${arr[1]}
title=${arr[2]}
artist=$[arr3]}
songtitle=${arr[4]}
album=${arr[5]}
totaltime=${arr[6]}
totalsec=${arr[7]}
currenttime=${arr[8]}
currentsec=${arr[8]}
bitrate=${arr[9]}
rate=${arr[10]