#!/bin/bash



  b=2

  ARTISTA="`mocp -i|awk '/Artist/ {print $'$b'}'`"

  while [ "$ARTISTA" != "" ]; do

    ARTISTA="`mocp -i|awk '/Artist/ {print $'$b'}'`"

    b=$[$b+1]

    echo -n "$ARTISTA"

  done