array(38) {
  [0]=>
  string(6) "ACCESS"
  [1]=>
  string(17) "AKAI PROFESSIONAL"
  [2]=>
  string(7) "ARTURIA"
  [3]=>
  string(4) "BOSS"
  [4]=>
  string(6) "DIVERS"
  [5]=>
  string(6) "DUNLOP"
  [6]=>
  string(3) "EMU"
  [7]=>
  string(13) "FENDER RHODES"
  [8]=>
  string(7) "HAMMOND"
  [9]=>
  string(6) "HOHNER"
  [10]=>
  string(5) "KAWAI"
  [11]=>
  string(4) "KORG"
  [12]=>
  string(8) "KURZWEIL"
  [13]=>
  string(6) "LESLIE"
  [14]=>
  string(6) "LINE 6"
  [15]=>
  string(7) "M AUDIO"
  [16]=>
  string(7) "M-AUDIO"
  [17]=>
  string(9) "MELLOTRON"
  [18]=>
  string(4) "MOOG"
  [19]=>
  string(3) "MXR"
  [20]=>
  string(18) "NATIVE INSTRUMENTS"
  [21]=>
  string(4) "NORD"
  [22]=>
  string(8) "NOVATION"
  [23]=>
  string(8) "OBERHEIM"
  [24]=>
  string(8) "QUIK LOK"
  [25]=>
  string(8) "QUIK-LOK"
  [26]=>
  string(6) "RHODES"
  [27]=>
  string(6) "ROLAND"
  [28]=>
  string(3) "RTX"
  [29]=>
  string(10) "SEQUENTIAL"
  [30]=>
  string(9) "SPEAKEASY"
  [31]=>
  string(5) "STAGG"
  [32]=>
  string(7) "TECH 21"
  [33]=>
  string(4) "TREK"
  [34]=>
  string(8) "ULTIMATE"
  [35]=>
  string(12) "VINTAGE VIBE"
  [36]=>
  string(9) "WURLITZER"
  [37]=>
  string(6) "YAMAHA"
}