<software name="thehelm_a" cloneof="thehelm" supported="yes">
  <description>The Helm (alt)</description>
  <year>1985</year>
  <publisher>Firebird Software</publisher>
  <part name="cass" interface="spectrum_cass">
    <dataarea name="cass" size="35011" databits="8" endian="little">
      <rom name="the helm - alternate.tzx" size="35011" crc="413d4176" sha1="711b728fad4ac05df5893179ff5b08055b7524e3" status="good" />
    </dataarea>
  </part>
</software>