Can you name the last three winners of the Tchaikovsky Piano Competition? The Van Cliburn? The Queen Elizabeth? Chopin? Probably not. There was a time when winning a piano competition was a ticket to success, a star-making, career-changing event. Now it’s lucky to land you an agent, let alone a record contract. Radu Lupu, Vladimir Ashkenazy, Martha Argerich and Maurizio Pollini all came to prominence in this way, and in one memorable year Mitsuko Uchida went up against both András Schiff and Myung-Whun Chung in a Leeds Piano Competition final.

We last heard from Young and Crazy Horse as recently as June, when they released the bizarre covers album, Americana. By contrast, Psychedelic Pill is a gargantuan helping of new material - the first released by Young with the band since 2003's Greendale - which sprawls across two CDs and manages to revisit virtually every familiar landmark of their collective history.

Motherhood doesn’t always bring out the best in singer-songwriters. On the album Aerial Kate Bush, for instance, sings “luverly luverly luverly Bertie…you give me so much joy/ and then you give me more joy”. Yeuch. So when I heard that recent mum Martha Wainwright’s new album was to be called Come Home to Mama my heart sank. It needn’t have. If there’s one thing this album isn’t, it’s sickly.

The 1989 production at the Tron in Glasgow of Bill Findlay and Martin Bowman’s translation of Les Belles-Soeurs, the 1965 play by Québécois writer Michel Tremblay, has become a landmark event in Scottish theatre. This new co-production between the Royal Lyceum Theatre Company and the National Theatre of Scotland marks a major and very welcome revival of a work which, although initially written to challenge the prevailing cultural constraints of Canada in the 1960s, retains a real contemporary kick.

It’s been 17 years since Alanis Morissette’s Jagged Little Pill gave “complaint rock” a feminine make-over. With a captivating combination of therapy-angst and offbeat melodies, it didn’t matter that Alanis didn’t understand the word ironic, the whole package was iconic. Since then, however, her efforts to recreate the same magic have been patchy.

The great Leonard Cohen has brought his trademark poetry and pain to a whole host of film and TV soundtracks: the cynical “Everybody Knows” accompanied the bump and grind of Atom Egoyan’s Exotica; the raggedly beautiful “Hallelujah” brought soul to Watchmen and best of all is his melancholic musical backdrop to Altman’s heartbreaking McCabe & Mrs. Miller. In fact we’ve already seen one film this year take its title from a Cohen song – A Thousand Kisses Deep.

Welcome to another show, in which Joe guides us around some of the weirder, smokier corners of the broad church of hip hop, and discussion returns to how far genre can stretch and where originality can reside in a multi-channel, everything-available-at-once world. We also take a listen to more and less authentic sounds of South America courtesy of a Brit-in-Colombia, a Colombian Brit, and a legend of British underground sounds turning Colombian sounds into house music. There's some neo-psychedelia and neo-folk thrown into the mix for good measure.

Grimes’ new album, Visions, her third, is an invigorating piece of work, a very 2012 meltdown of twitchy tuneful electronica and sweet indie-ethereal singing. It’s an album that cannot decide whether to put on its dancing shoes or sit back and smoke a joint, so decides to muddle heads with skewed sonics while also making the feet twitch. The 24-year-old pink-haired Canadian naturally goes for the energized option in performance, but the venue is so crammed that movement is restricted, in fact, it’s distinctly uncomfortable, not conducive. But let’s rewind the clock a little.

Dan Mangan’s gravelly, expressive voice and the wisdom that infuses his lyrics do not speak to a songwriter still in his twenties. There’s this song on Nice, Nice, Very Nice, his first album for the Arts & Crafts indie powerhouse back in 2009, that has always given me chills for those reasons. It’s called “Basket” and, the singer explained, is “based on old people” he’s gotten to know over the years.

The title isn’t far from literal. Adventures in Your Own Backyard was recorded in Patrick Watson’s Montréal apartment. Thankfully for his neighbours, despite a song called “Noisy Sunday”, it’s a restrained album where even the percussion crescendos wouldn’t have rattled windows – too much. It’s also, recognisably, a Patrick Watson album.