This week's show is now available via the BBC iPlayer. Please visit the link any time between now and the start of the next programme.

This show isn't an exercise in self gratification or, at least, it shouldn't be. However, I have to say I'm rather proud of this week's effort - containing, as it does, 19 artists I've never played before, all of whom are excellent in their own unique fashion.

I just hope you enjoy this flood of aural creativity as much as me. Feel free to let me know either way.

Huw Williams digs up some prime Neath prog rock from 1974. Lara Catrin translates something that hasn't even been released yet from Sen Segur. Ben Hayes throws open the piano lid and invites Ron Geesin to make something up on the spot for us.

There isn't much else to say, really, other than please send demos/new releases/gig info/any correspondence to themysterytour@gmail.com

Or post your valuables to:

BBC Wales
Canolfan y Diwydiannau Creadigol / The Centre for the Creative Industries
Prifysgol Glyndŵr / Glyndŵr University
Wrecsam / Wrexham
LL11 2AW

This iPlayer link is perfect for sharing with the ones you love you the most. Retweets and shares move us all a little closer to the heaven of our choice.

Many thanks/diolch o galon.

LASH, THE - 'Stick It To Me'
Newport

WHOS MOLLY - 'Turn The Music Up!'
Swansea

DOC DANEEKA & BENJAMIN DAMAGE - 'Battleships Feat. Abigail Wyles'
Swansea

NO NAME BEATS - 'Home Time'
Cardiff

MATT CHRISTENSEN - 'Someday I Won't Matter'
Chicago / Bridgend (label)

ORGAN GRINDER - 'I Don't Love You ( Feat. Jessy Allen )'
Cardiff

FOE - 'Cold Hard Rock'
Fleet

BLOWGOAT - 'The Purge'
Cardiff

I AM AUSTIN - 'Come With Me'
Connah's Quay

HUW WILLIAMS - 'Spoken Contribution'
Swansea

QUICKSAND - 'Home Is Where I Belong'
Neath

HUW M - 'The Perfect Silence'
Pontypridd

DIGITAL EMPATHY - 'The Maddox Run'
Cardiff / Swansea

FALCON LAKE - 'All I Want'
Newport / Cardiff

TRWBADOR - 'Deffro Ar Y Llawr'
Camarthen / Cardiff

SATURDAY'S KIDS - 'Grey On White ( E P Version )'
Cardiff

REFRACTOR - 'Shallow Diver'
Bridgend (label)

LOST RIVERS, THE - 'Your Looks'
Baden-württemberg / Welsh Label

OWLS & BODHI - 'Say My Name'
Caerphilly

STAGGA & MONKY - 'Glass Bong'
Cardiff

ISLET - 'What We Done Wrong'
Cardiff

VIOLAS - 'Lieutenant Trung'
Cardiff

SEN SEGUR - 'Nofa Scosia'
Penmachno

LARA CATRIN - 'Spoken Contribution'
Bangor / Cardiff

SPENCER MCGARRY SEASON - 'Hands'
Cardiff / Aberdare

YR ANGEN - 'Fel Na Fydd E'
Swansea

BLACK CHALK SOUNDS - 'Heavy Doors'
Builth Wells

MISS A SOUL - 'Slow Jamz'
Newport

GARETH ROBERTS QUINTET - 'Shaky Leg Syndrome'
Cardiff

NO CHOICE - 'Is This Punk Rock'
Cardiff / Bridgend

CHWARTER I UN - 'Tin Traddodiadol'
Aberystwyth

IRMA VEP - 'Love Is Loving Someone Else's Baby Tonight'
Llanfairfechan

WEREWOLF ORCHESTRA OF NORTH WALES, THE - 'One'
Gwynedd

PAPER AEROPLANES - 'Winter Never Comes ( Foxymoron's Warm And Fuzzy Remix )'
Milford Haven

UNDERSOUND - '8th Sun'
Caerphilly

BEN HAYES - 'Spoken Contribution'
Ruthin

RON GEESIN - 'Agitation In Anticipation Of Offspring, Part X'
Ayrshire, Scotland

MORFFE - 'Mea Non Culpa'
Colwyn Bay

SWEET BENFICA - 'This Is Mother Nature Son'
Neath

HEHFU - 'Learning Dutch'
Caerphilly

WARSISTERS - 'Temple'
Llangollen

ANGUS POWELL - 'Monsters'
Wales

JOHN PEEL - 'Top Gear Signature Tune'
Heswall, Wirral