I am not sure if this is the place to send a message to the editors, but a tune is missing in the list of tunes for "O for a Thousand Tongues". In the UK, this hymn is strongly associated to "Lyngham" by Thomas Jarman. As it is a fuguing tune, it is difficult to separate the tune from the hymn. It took me a while to find the composer of the tune as there was no link from the hymn.
Thanks in advance if someone would add this into the tune pie chart.