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.

The show features an exclusive live session from The Lowland Hundred. Tim & Paul, as they're known to their folks, marry bruised, pastoral folk(ish) songs with hissing field recordings and unsettling ambient soundscapes. Paul's plaintive voice can breach the most impervious heart. There is no one in Wales making music like The Lowland Hundred. There's no one anywhere making music quite like this, and we're honoured to have them in session.

Their debut album, Under Cambrian Sky, is very highly recommended. It earned excellent reviews in publications as august and respected as Mojo, the Quietus and The Line of Best Fit. So, it's not just me who thinks so.

Elsewhere Huw Williams reminds us of Christine Evans, one of Wales' answers to Dusty Springfield. A blue-eyed, pop soul chanteuse who released a small handful of perky, orchestrated singles in the mid-'60s, then promptly disappeared. We'd love to know more about her. Please email adam.walton@bbc.co.uk if you have any information as to Christine's whereabouts and musical-doings after her spell at Philips Records.

Ben Hayes comes in to pay a considered tribute to the legendary - and recently deceased - producer, Martin Rushent.

And I have oodles of the finest music I could get my grubby hands on over the last week, including debut plays for John Stammers, The Deaf Club, Tiny Skitz, Harry Keyworth and Jessica Lee Morgan.

Please send new releases/demos/gig info/recommendations/thoughts & anagrams to themysterytour@gmail.com (as a download link or high quality .mp3), or via the BBC Introducing Uploader.

My preference is to receive your music via e-mail, but whatever suits you best will suit me too.

If you're submitting your music for the 1st time, I recommend checking out the blogs linked to below first.

Submitting Music to the Show Dos & Don'ts #1
Submitting Music to the Show Dos & Don'ts #2
Submitting Music to the Show Dos & Don'ts #3
Submitting Music to the Show Dos & Don'ts #4

Thank you/diolch yn fawr iawn.

RICHARD JAMES - 'When You See Me ( In The Pouring Rain )'
Croes - Y - Ceiliog

JOHN STAMMERS - 'Idle I'm ( Colorama Coloured In Remix )'
Manchester

BASTIONS - 'In The Shadow Of A Mountain'
Angelsey

METABEATS - 'The Snap Featuring Mudmowth, Rtkal & Ruffstylz ( Radio Edit )'
Cardiff

VICTORIAN ENGLISH GENTLEMENS CLUB, THE - 'Bag Of Meat'
Cardiff

VVOLVES - 'People'
Monmouth/Cardiff

DEAF CLUB, THE - 'It, She'
Unknown.

LOWLAND HUNDRED, THE - 'Rest Harrow ( Live )'
Aberystwyth

KATELL KEINEG - 'St. Martin'
Penpedairheol

HOUDINI DAX - 'Texas Export'
Cardiff

METHOD, THE - 'Whip Around'
Cardiff

STAGGA FEATURING SKAMMA & JOE BLOW - 'Genik Riddim'
Barry

TINY SKITZ - 'Grime Is The One'
Newport

JON LANGFORD & SKULL ORCHARD - 'Getting Used To Uselessness'
Newport

HUW WILLIAMS - 'Spoken Contribution'
Swansea

CHRISTINE EVANS - 'Somewhere There's Love'
Cardiff

MARY HOPKIN - 'People Say'
Pontardawe

TARAN - 'Hotel Rex'
Barry

CHRISTOPHER REES - 'In The Middle Of The Night'
Cardiff

RHIAN BENSON - 'Be ( Featuring Jonas )'
Bridgend

MR PHORMULA - 'I Thought You Knew'
Llanfrothen

ORCOP - 'Trecco'
Cardiff

HOWL GRIFF - 'Sunrise'
Aberystwyth

CUBA CUBA - 'Building Blocks'
Cardiff

PLYCI - 'Impetigo'
Rhyl

LOWLAND HUNDRED, THE - 'Gentleman's Walk ( Live )'
Aberystwyth

HARRY KEYWORTH - 'We Knew That Day'
Hebron, Pembrokeshire

FRIENDS ELECTRIC - 'Fireworks'
Neath

JAMIE ANDERSON & OWAIN K - 'Prescription'
Cardiff

BRIGHT LIGHT BRIGHT LIGHT - 'Disco Moment'
Neath

BROKEN VINYL CLUB, THE - 'One Way Street'
Cardiff

FENNEL SEEDS - 'I'm A Traitor'
Bethel/Anglesey

WE ARE ANIMAL - 'Luminous Lights'
Bethel/Caernarfon

TACSI - 'Reggae Funeral'
Bangor

I-DE-ATE - 'Negative Cycles'
Cardiff

FERNANDO REY - 'Architects'
Swansea

GERAINT JARMAN - 'Nos Sadwrn Bach'
Denbigh

LOWLAND HUNDRED, THE - 'Dog's Mercury ( Live )'
Aberystwyth

WINTER VILLAINS - 'Icebergs'
Cardiff

FUTURE OF THE LEFT - 'Stand By Your Manatee'
Cardiff

BEN HAYES - 'Spoken Contribution'
Ruthin

JEFF BRITTON & THE SPITFIRES - 'Rub Out'
Unknown

BLATNOVA - 'Dark Horse'
Pembrokeshire

JESSICA LEE MORGAN - 'Leave The Light On'
Cardiff