This week's show celebrates as broad a swathe of Welsh music as is humanly possible to squeeze into three tiny hours.

We glory in the melodic craftsmanship and elevating strums of Paper Aeroplanes, recorded live at this year's Focus Wales festival. Four wonderfully arranged acoustic renditions of songs from their catalogue.

They're one of the UK's most accomplished duos - and have earned broad ranging support from Radio 2, 6 Music, Radio Wales and the national media. There's no pretence, no artifice, just great, memorable songs and a voice that'd charm a piranha.

At the other end of the sonic scale, something likely to excite piranha to the point of spontaneous combustion - if it's possible to combust something under water. Colwyn Bay's Jay Robinson has earned himself a reputation as one of Wales' finest floorfillers and speaker shakers. He's a brilliant DJ, but also a producer par excellence. And both facets of his talent are in evidence during the 20 minute mix he's performed for this week's show.

Huw Williams comes in to remind us of the fleeting excellence of Tredegar's Alan Phillips, Ben Hayes reminds us that there was much more to Demis Roussos than billowing kaftans and Forever And Ever and Lara Catrin translates something excellent from Sibrydion.

Elsewhere it's all about the music. There are debut plays for Myrmyr, Knickers, Rezaloot, Malcom Gales, Fourth Autumn, Wearebrightstar and Alex Davies.

Please send new releases / demos / gig info / left over Trick or Treat sweets to: themysterytour@gmail.com

See my blogs for more info on submitting music to the show.

Many thanks/diolch o galon, Adam Walton.

MYRMYR - 'Hot Snow'
Bridgend (label)

RIGHT HAND LEFT HAND - 'Stanislav Petrov'
Unknown.

KNICKERS - 'My Baby's Just A Baby ( But I Love Him So )'
London / Cardiff Distribution

STRUCK A NERVE - 'Millionaire Typewriters. Saturday Fightlife ( Radio Edit )'
Cardiff

REZALOOT - 'Killuminati'
West Wales

EUROS CHILDS - 'Emyn O Wdig'
Pembrokeshire

GOLDEN FABLE - 'The Chill Pt. 2'
Ewloe

DAUWD - 'What's There'
Llangollen

MALCOM GALES - 'Enuma Elish'
Swansea

FUTURE OF THE LEFT - 'Polymers Are Forever'
Cardiff

BASTIONS - 'Augury'
Angelsey

KUTOSIS - 'Devo'
Cardiff

Y NIWL - 'Un Deg Saith'
Gwynedd

JIM JONES REVUE, THE - 'Dishonest John'
London

METHOD, THE - 'Dissidents Dancers'
Cardiff

MOGWAI - 'San Pedro'
Glasgow

GRUFF RHYS - 'Space Dust #2'
Bethesda

YOUNG MARBLE GIANTS - 'Ode To Booker T'
Cardiff

HUW WILLIAMS - 'Spoken Contribution'
Swansea

ALAN PHILLIPS - 'Like In A Movie'
Tredegar

JAY ROBINSON - 'Intro'
Colwyn Bay

TODDLA T & ROOTS MANUVA - 'Watch Me Dance ( Heartbreak Remix )'
Colwyn Bay (mix)

HERVE FEATURING CADENCE WEAPON - 'Roll With The Winners ( The Mane Thing Moombahton Remix )'
Colwyn Bay (mix)

LIL' WAYNE FEATURING CORY GUNZ - '6 Foot 7 Foot'
Colwyn Bay (mix)

FAKE BLOOD - 'Voices ( Original Mix )'
Colwyn Bay (mix)

JAY ROBINSON - 'Believe In The Hype'
Colwyn Bay

BART B MORE & AC SLATER - 'Cry Baby ( Original Mix )'
Colwyn Bay (mix)

KRAFTY KUTS FEAT. M C DYNAMITE - 'Pounding ( Jay Robinson Remix )'
Colwyn Bay (mix)

ALEX MIND FEAT. SUE CHO - 'Deeply Into You ( Jay Robinson Remix )'
Colwyn Bay (mix)

JAY ROBINSON - 'Positive Vibes ( Original Mix )'
Colwyn Bay

JAY ROBINSON - 'I Need Bass ( Original Mix )'
Colwyn Bay

EXPONAUT - 'E621 ( Original Mix )'
Colwyn Bay (mix)

DOCTOR P - 'Tetris ( Original Mix )'
Colwyn Bay (mix)

CALVIN HARRIS - 'Feel So Close ( Nero Remix )'
Colwyn Bay (mix)

NOISIA & PHACE - 'Program ( Original Mix )'
Colwyn Bay (mix)

REVOKER - 'Great Pretender'
Rhymney Valley

CARTOON - 'Men From Mars'
Cardigan

PAPER AEROPLANES - 'Stones Inside ( Live From Focus Wales, Wrexham )'
Milford Haven

PAPER AEROPLANES - 'Safe Hands ( Live From Focus Wales, Wrexham )'
Milford Haven

PAPER AEROPLANES - 'Flee ( Live From Focus Wales, Wrexham )'
Milford Haven

PAPER AEROPLANES - 'My First Love ( Live From Focus Wales, Wrexham )'
Milford Haven

MEKONS, THE - 'Work All Week'
Croesyceiliog

SŵNAMI - 'Ar Goll'
Dolgellau

LARA CATRIN - 'Spoken Contribution'
Bangor / Cardiff

SIBRYDION - 'Gwyn Dy Fyd'
Waunfawr / Cardiff

H. HAWKLINE - 'Funny Bones'
Cardiff

BEN HAYES - 'Spoken Contribution'
Ruthin

DEMIS ROUSSOS - 'Lay It Down'
Greece

FOURTH AUTUMN - 'Coffin Fit'
Newport

WEAREBRIGHTSTAR - 'Destroyer'
Cardiff

ALEX DAVIES - 'F R Double E'
Newport

UNSCENE - 'Mssn Link'
Cardiff