# Sub Focus presents Circular Sound

> Presale sign-up for Sub Focus presents Circular Sound, playing The O2 Arena in
> London and Co-op Live in Manchester in March 2027. Promoted by Louder
> Entertainment.

## Shows

- **Friday 26 March 2027** - The O2 Arena, London, United Kingdom
- **Saturday 27 March 2027** - Co-op Live, Manchester, United Kingdom

Doors and stage times have not been announced. Tickets are not yet on general
sale; this site collects presale registrations ahead of the on-sale.

## Artist

Sub Focus is a British drum and bass producer and DJ.

## What this site does

Visitors choose one or both shows, then give an email address and a mobile
number. Registration is confirmed twice: a 6-digit code sent by SMS, and a
confirmation link sent by email. Confirmed registrants are sent the presale link
before tickets reach general sale. There is also an optional WhatsApp group for
on-sale alerts.

## Pages

- `/` - homepage
- `/demo.html` - presale sign-up form (pre-live; becomes the homepage at cutover)
- `/privacy.html` - Louder's privacy and cookies statement

## Promoter and data controller

Louder Entertainment Limited, registered in England and Wales, company number
13220347, C/O in the Loop Accounts Ltd, 240B Kingsland Road, London E2 8AX.
Registration data is shared with Worship Artists Ltd (company number 10514149,
7 Bell Yard, London, WC2A 2JR, United Kingdom).

## Contact

info@louderuk.com