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As part of the Cultural Olympiad, coinciding with London 2012, Bangor's 9bach and Australia's Black Arm Band have forged a cross cultural collaboration that celebrates the common ground of human experience between two communities as geographically polarised as it's possible to get.

The culmination of this, following 9bach's visit to Australia last year, was the Black Arm Band coming over to the UK to perform with 9bach in London and at Y Galeri in Caernarfon.

The collaboration "explores musical connections and the preservation of language and culture through music and song."

"Since working together we have discovered a massive connection between Welsh and Aboriginal people," they say, "from the love we have for families to the belly laughs and same sense of humour.

"The love for our languages, and the fight to preserve them or even retrieve them. Our cultures are strong and connected in many ways, and who we are, and where our families are from are so important!"

It is my honour - and pleasure - to be able to broadcast half an hour of the concert recorded in Caernarfon as a joint exercise between BBC Radio Wales and C2.

Lisa Gwilym's C2 show will also celebrate the concert this Friday night (3 August) - and will feature an exclusive interview with Lisa Jen from 9bach.

Elsewhere in the show, Alan Holmes reminds us of Krystalnacht. Lara Catrin gets dewy-eyed translating Y Blew and Ben Hayes explores The Liverpool Scene.

I play the best cover version in my memory (Sex Hands' version of Gorky's Zygotic Mynci's Mae Merched Yn Neud Gwallt Eu Gilydd) and there is peerless sonic creativity from a whole host of other Welsh artists.

Please send demos/new releases/gig info etc to themysterytour@gmail.com as a high quality mp3/download link.

F**K BUTTONS - 'Olympians ( High Contrast Remix )'
Bristol / Cardiff

SEX HANDS - 'Merched Yn Neud Gwallt Eu Gilydd'
Dwygfylchi / Llanfairfechan / Conwy

EUROS CHILDS - 'Be Be High'
Pembrokeshire

WILD EYES, THE - 'I Look Good On You'
Wrexham / Liverpool

H. HAWKLINE - 'Black Domino Box'
Cardiff

EXIT INTERNATIONAL - 'Chainsaw Song ( Single Version )'
Cardiff

RALPH RIP SH*T - 'Spanish Ass [ Radio Edit ] Featuring Lemonface'
Cardiff

M C SAIZMUNDO - 'Bara Brith'
Caernarfon / Bangor

F. O. E. - 'Constant Pressure'
Wrexham / Liverpool

ALAN HOLMES - 'Spoken Contribution'
Bangor

KRYSTALNACHT - 'Black Train'
Holyhead

BODHI - 'Emanation'
Cardiff

YOKO TEMPLE - 'I Got Chills'
Cardiff

HELEN LOVE - 'Long Hot Summer Pt. 1'
Swansea

RACE HORSES - 'My Year Abroad'
Aberystwyth

GWENNO - 'Ymbelydredd [ Them & Us Remix ]'
Cardiff

ECTOGRAM - 'April Breaming'
Bangor / Ynys Môn

ANNA ROSE CARTER - 'Memory [ Raithe Reworking ]'
Swansea

CAVES - 'Arrow Hits The Ground'
Swansea

Y BANDANA - 'Heno Yn Yr Anglesey'
Caernarfon

MAMIAITH - 'Big Law ( Live )'
Bangor / Australia

MAMIAITH - 'Plentyn ( Live )'
Bangor / Australia

MAMIAITH - 'Nana's Song ( Live )'
Bangor / Australia

MAMIAITH - 'Gildang ( Live )'
Bangor / Australia

MAMIAITH - 'Cariad Mam ( Live )'
Bangor / Australia

KLAUS KINSKI - 'Riffy'
Llanfairfechan

CIAN CIARAN - 'Till I Die'
Bangor

DAVID NEWINGTON - 'Walking In My Dream'
Cardiff

LARA CATRIN - 'Spoken Contribution'
Bangor / Cardiff

BLEW, Y - 'Maes B'
?

FUTURE OF THE LEFT -'A Failed Olympic Bid'
Cardiff

WITCHES DRUM, THE - 'Climb Aboard The Bus Of Devotion'
Cardiff / London

CONFORMIST - 'Savages Go Modern!'
Dale / Cardiff

ESOTERRA - 'Undertakers Of The Sky'
Cardiff

CASTOR - 'Sirene'
Prestatyn

KAYLA PAINTER - 'Gaaga'
Newport / Bristol / Southampton

BEN HAYES - 'Spoken Contribution'
Ruthin

LIVERPOOL SCENE, THE - 'Universes'
Liverpool

QUIET MARAUDER - 'Shearer, Predator'
Cardiff

REPEATER 64 - 'Guilty 1000 Crimes'
Bridgend / Sweden