Last autumn Rumer reappeared with her third album, Into Colour, surprising everyone with a lead single that was disco-flavoured. The rest of the album was closer in scope to the opulent LA easy listening and classic West Coast singer-songwriter fare that the singer has made her own since her first major label single, “Slow”, blew up in 2010.

One of the tacit jokes in John and Roy Boulting’s I’m All Right, Jack concerns the parentage of Liz Fraser’s Cynthia. How could the lugubrious communist shop steward Fred Kite (Peter Sellers) and his pocket battleship missis (Irene Handl) have produced a daughter so resplendently lovely – and so aflame with desire for a dithering toff like their lodger Stanley Windrush (Ian Carmichael)? The answer is: even they were young once.

At all of 22, the British pianist Benjamin Grosvenor has already become one of the best-loved solo pianists in the UK, with an international career that spans the globe. A remarkable child prodigy from Southend-on-Sea, he first shot to prominence when he won the piano section of the BBC Young Musician of the Year competition in 2004, aged only 11, amazing audiences with the maturity and sensitivity of his musicianship.

It’s been quite a journey for Ayub Khan Din. Born in 1961, the acclaimed playwright grew up in a crowded Salford household, the youngest child of a Pakistani father and a white English mother. The cultural clashes he witnessed – as his Anglicised older siblings fought against the straitjacket of Muslim tradition – were the raw material for East Is East. His admired and important play, first performed in 1996 and soon made into a popular film, is back on tour after a run in the West End.

When writers research, it’s not all about digging for facts. Feelings also count. When Nina Raine spent three months visiting hospitals for a play about the medical profession, she found a strange feeling spontaneously erupting inside herself. “The funny thing is I was getting up early for me, 6.30, to get on a bus to be at the place by a quarter to eight and I just started within a week to feel like a put-upon doctor saving people’s lives. Don’t these people realise I’m going to hospital? You do start to get this God complex.”

Compared to grand divas, virtuoso pianists or stupendous fiddlers, legends of the classical guitar have been few in number. Once you've ticked off Segovia, Julian Bream and John Williams you're pretty much done with the household names. This isn't to impugn the musical powers of players such as Craig Ogden, Pepe Romero, Sharon Isbin or David Russell, it's more a reflection of the niche nature of the instrument. If Beethoven or Mozart had written guitar concertos – or Berlioz, an accomplished guitarist – who knows how different it could have been.

If there's one commonly-known fact about Jackson Browne, it's that (with a bit of help from Glenn Frey) he wrote "Take It Easy" for the Eagles. The first track off their first album, and their first hit single, it remained a trademark for the band despite all the changes they subsequently went through. The following year, 1973, Browne released his own recording of "Take It Easy" on his second album, For Everyman. While the Eagles' version was harmony-packed and radio-friendly, Jackson's version was more introspective and philosophical, as much of his work tends to be.

Michael League is the Grammy Award-winning bassist, composer, producer and bandleader with NYC-based jazz-funk-fusion band Snarky Puppy. Formed in Denton, Texas, in 2004, Snarky Puppy is comprised of a collective of over 30 musicians. In addition to touring and recording, the band is committed to music education, holding over 100 clinics, workshops, and masterclasses in the US, Canada, the UK, France, the Netherlands, Germany and Belgium.

^{Akram Khan is unexpectedly softly-spoken.}

^{How do you know Wayne McGregor? Dance-goers with long memories might remember Wayne McGregor as the wunderkind who founded his own company and became resident choreographer at The Place aged just 22. Lovers of contemporary dance will be familiar with his company Random Dance, which boasts some of the best dancers in the business and periodically brings sophisticated, hi-tech pieces to Sadler’s Wells.}