The Treasury Open Mic

Name: Open Mic at The Treasury
Location: The Treasury

The Treasury Open Mic — Quick Facts

Plymouth's Thursday-night free open mic at 12 Catherine Street, PL1 2AD — Old Treasury building, PA + guitar amp + piano, 12-minute slots.

✓ Verified active Last verified 28 Apr 2026 Source: thetreasuryplymouth.co.uk + venue confirmation

The Details

Everything you need before you turn up

DayThursday

Start8pm

Sign-up7:30pm walk-in

Slot length12 min

EntryFree · 18+

Capacity~100 standing

Performer typesMusic · Jazz

Sound engineerBYO / hire on the night

Where

The Treasury 12 Catherine Street
City Centre
Plymouth PL1 2AD

Contact

Walk-in sign-up only
No advance booking
Host: in-house team

Highlights

Free entry

PA provided

MusicJazz18+Walk-in

Spotted something wrong with this listing? Closed, moved night, different start time? Let us know and we'll re-verify within 48 hours.

What's on Stage

PA + monitors

Drum kit

Guitar amp

Bass amp

Keys / keyboard

2 vocal mics

In-house engineer

The Treasury is a converted bank building in Plymouth city centre. Thursday open mic — jazz-leaning, songwriter friendly.

180 minutes, 15 acts at 12 minutes.

Sign-up process

Sheet at the bar at 7:30pm. Walk-in.

Getting there

12 Catherine Street, PL1 2AD. 8 minutes from Plymouth Rail.

The venue

High-ceiling Victorian bank room. 18+. Capacity ~100.

Common Questions

Seven things people ask before turning up at Plymouth's The Treasury open mic.

How do I sign up to play at The Treasury open mic?

Walk-in sign-up only, opens at 7:30pm. Arrive early — slots fill on the night. Backup options if you don't get on: other Plymouth open mics the same week.

What backline does The Treasury provide?

PA + vocal mic provided. BYO instrument and amp. Need a venue with full backline? Try the backline filter.

How long is a slot at The Treasury open mic?

12 minutes per act — typically 3 songs solo or 4 for a band.

Is The Treasury open mic free?

Yes — free entry for performers and audience. Most Plymouth mics are free; browse the list.

Can I bring a band to The Treasury open mic?

Solo and duo acts work best given the gear available; ask the host before bringing a full band. For full-band-friendly mics, filter the directory by backline.

Where is The Treasury?

12 Catherine Street, City Centre, Plymouth PL1 2AD.

What's the audience like on a Thursday night?

Mostly fellow musicians, friends and Plymouth regulars who turn up across the Plymouth live music scene. Plymouth open mic crowds tend to listen attentively — this isn't a chatter-over-the-music kind of night.