(Delft, 2016-now)

Meaning Bandname: Bas came up with the name based on a design of a mouse wearing a Dr. Lector mask, which he called Mouser (also sounds like a Mauser, a well-known pistol). It turned out to be an official title for the mouse hunters (cats) at 10 Downing Street.

Bio: The band was founded by Leon and Bas in early 2016. Songs are written by several band members, and the lyrics by Leon. When drummer Frans died in the summer of 2018 the band stopped until 2022. They rehearsed in a squat in Delft until its eviction. Now at SPOD, Delft. Recordings were made in Studio 195 in January 2024 (6 songs) and August 2025 (5 songs).

Description: Old skool punk rock

Lineup:
[1] 2016-2018
Bas Beijersbergen – guitar, vocals
Frans Gebing † – drums (2016-2018)
Leon Brok – guitar, vocals
Sander van Rhijn – bass, vocals

[2] 2022-now
Bas Beijersbergen – guitar, vocals
Leon Brok – guitar, vocals
Marcel Oord – drums
Sander van Rhijn – bass, vocals

Other bands:
Bas Beijersbergen – Gallery of Non, Hate, Mangel
Leon Brok –  The Untouchables, The Red Sea Sharks, Brad Tacker, Leon Brock & The Tinkermen, Boston Tea Party
Marcel Oord – Oproerkraaijers, Mauler
Sander van Rhijn – I-Reject, Subrockers, Mauler

Discography:
2024 – ¡No Pasarán! 7” EP (Not On Label, NL)
(Recorded @ Studio 195, Wernhout 01.2024 by Patrick Labie / 200 on black vinyl, 50 in tin box)

Concerts: (selected)
2017.08.17 Cafe De Klok, Delft

2018.02.23 Cafe De Klok, Delft (+ Bunch Of Bastards)

2023.04.27 Trucker, Pijnacker

2024.02.10 Trucker, Pijnacker (+ Ordr!)
2024.03.31 Baroeg, Rotterdam (+ Plusminus, Onheil, Tower Crane Towers, Insurrection, Fred Händl, Neroth, Luuk Geers, X. Donamical, Red Eyed Machine, Zot & Rot) (Festerfest)
2024.05.17 So What, Gouda (The Frontlines, Cheese Heads)
2024.07.07 De Resistor, Leiden (+ Hi-Fi Spitfires, Chaos 8)
2024.11.30 Trucker, Pijnacker (+ The Frontlines)
2024.12.12 Poortgebouw, Rotterdam

2025.02.15 Wolbodo, Delft (+ Toprot, Kosmic Elephant)
2025.03.07 Koornbeurs, Delft (+ Rokus, Stumblin Home)
2025.03.20 The Castle, Londen UK (+ Div Ez, The Glitterbombs, The Mono Kids)
2025.03.21 Poco Loco, Chatham UK (+ The Mono Kids, Barking Poets, Larry 73)
2025.03.22 The Pipeline, Brighton UK (+ The Mono Kids, Twisted In A Layby)
2025.06.27 Cafe de Cactus, Hengelo (+ Midnight Motel)
2025.06.28 dB’s, Utrecht (+ Subhumans, Kort Door De Bocht)
2025.10.25 Dystopia, Den Haag (+ Regenheizer)

Source: Leon Brok