The  eighth annual UK Harmony Brigade 'Rally' will be held from Friday 9 February to Sunday 11 February 2024 at the "Jubilee Hotel and Conferences"  on the Jubilee campus of the University of Nottingham.

Extreme Quartet singing is not new to the UK; the Extreme Quartets stream of the BABS Harmony College has been on offer every years since 2012. However, the harmony college stream is less intense (with 'only' six songs to learn), and with an educational objective to fulfil.

The full Harmony Brigade is all about the challenge and enjoyment of quartet singing, and participants are to come fully prepared on all songs.

With a random-draw quartet competition, a Saturday night show open to the public, and plenty of time for free quartet singing, the Brigade is an exhausting but very satisfying event for the quartet enthusiast.