Suburbia is billed as Southampton's most eclectic nightclub and grassroots live-music venue, at 27-29 Onslow Road (SO14 0JD). It opened in April 2017 in the former Lennons site and has since become a hub for emerging and local talent — from indie gigs and punk rock to techno and drum & bass. It hosts weekly open-mic nights showcasing the city's musicians, and runs the notable 'Heavy Jams' on the last Sunday of each month — an all-genres heavy-metal jam with full house backline and instruments provided, open to performers of all skill levels. The crowd is a mix of working musicians, friends and locals. With the house backline in place, solo acts, duos and full bands can all get up and play.
City Centre · Every Sunday · Free
Suburbia Open Mic
City Centre's sunday-night free open mic at Suburbia — PA + vocal mic, walk-in sign-up from 7pm, 15-minute slots, all ages.
Open mic at a glance Suburbia · Southampton
Sunday
Open mic night
Apr 2026
Listed since
03 Jun
Last verified
Free
Entry
15 min
Slot length
Verified
Listing status
Run a Southampton open mic? List it free — verified within 48 hours
Last updated: 3 June 2026
Suburbia Open Mic — Quick Facts
City Centre's sunday-night free open mic at Suburbia — PA + vocal mic, walk-in sign-up from 7pm, 15-minute slots, all ages.
✓ Verified activeLast verified
The Details
Everything you need before you turn up
DaySunday
Start19:30
Sign-up19:00 walk-in
Slot length15 min
EntryFree · all ages
Capacity–
Performer typesMusic
Sound engineerBYO / hire on the night
View on map
Where
Suburbia29 Onslow Road
City Centre
Southampton SO14 0JD
City Centre, Southampton — check venue website for parking and nearest station.
Contact
Walk-in sign-up only
No advance booking
Host: in-house team
Highlights
Free entry for all
PA system provided
Walk-in sign-up
Music welcome
How do you rate this open mic?One tap, no sign-up required.
Spotted something wrong with this listing?Closed, moved night, different start time? Let us know and we'll re-verify within 48 hours.
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About Suburbia
About This Open Mic
Every Sunday in City Centre, Southampton
Kicks off at 19:30, sign-up from 19:00
Free entry for performers and audience
15-minute slots
PA provided — BYO instrument
Part of the Southampton open mic directory
The Night
Suburbia runs an open mic every Sunday in City Centre, Southampton, starting at 7:30pm with free entry for performers and audience. It's one of Southampton's regular weekly open-mic slots — listed across [public open-mic guides](https://theatticsouthampton.co.uk/pages/open-mic-nights).
Sign-up opens at 7pm on a walk-in basis (no advance booking). Slots run 15-15 minutes per act — typically 3 songs solo or 4 for a band. PA and at least one vocal mic provided. Bring your own instrument, amp and any pedals.
Sign-up process
The sign-up sheet goes out at 7pm at the venue. Popular sundays fill within 30-60 minutes — arrive early if you want a guaranteed slot. There is no advance booking, no online sign-up, no email list — strictly walk-in.
What to expect
Southampton open-mic crowds tend to be a mix of working musicians, friends and locals. Solo songwriters, duos and acoustic acts work best given the gear set-up; full bands should ask the host before turning up.
What's on stage — equipment and backline at this venue, verified regularly.
PA + monitors
Drum kit
Guitar amp
Bass amp
Keys / keyboard
Vocal mics
In-house engineer
The Night at a Glance
How Suburbia’s Sunday night runs.
19:00Sign-up
19:30Kick-off
Every Sunday 15-min slots Free entry
Find Suburbia
29 Onslow Road, City Centre, Southampton SO14 0JD
Planning Your Sunday Night
Arrive by 19:00 to sign up for a slot. Entry is free and the open mic typically runs until late. A PA is provided — bring your own instrument and amp.
Part of the Southampton live music scene.
What should you charge for paid gigs?Most open mic musicians are ready for paid work sooner than they think. Check live UK rates by role, city, and venue size.
Try the Rate CalculatorCommon Questions
Seven things people ask before turning up at Southampton's Suburbia open mic.
Walk-in sign-up only, opens at 19:00. Arrive early — slots fill on the night. See other Southampton open mic nights for alternatives.
PA + vocal mic provided. BYO instrument and amp.
15 minutes per act — typically 4 songs solo.
Yes — free entry for performers and audience. Most Southampton mics are free; browse the list.
Solo and duo acts work best given the gear available; ask the host before bringing a full band.
29 Onslow Road, City Centre, Southampton SO14 0JD.
Mostly fellow musicians, friends and Southampton regulars across the Southampton open mic scene. Southampton open mic crowds tend to listen attentively.
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