The trajectory of Terence Rattigan’s standing finds two peaks separated by a deep trough. From the late Thirties to the mid Fifties, he gave a voice to a social class which liked to keep its feelings under lock and key. Then in 1956 Rattigan was occluded by the dazzling verbal incontinence of Jimmy Porter. In 1991 a production of The Deep Blue Sea at the Almeida starring Penelope Wilton rebooted his reputation.

At Thanksgiving in 1999, a 75-year-old retired widowed museum director came out to his family. He had only recently been widowed after a marriage lasting more than four decades. One of the people to whom he broke the news was his son Mike Mills, then in his early thirties and not yet a film director. This year the movie inspired by that moment was released, and it now appears on DVD.

Born in Los Angeles, raised by his mother in Bakersfield, and now living in the Bedford-Stuyvesant area of Brooklyn, Gregory Porter's resonant baritone is one of music's wonders. Porter's Grammy-nominated debut album, Water, has earned him praise from critics and fellow artists alike. Released in the UK in April this year to coincide with his appearance on Later... With Jools Holland, Water leapt to Number One in both the UK's iTunes and Amazon charts.

The man who played with everyone, Roy Haynes earned his Lifetime Achievement Award at this year’s Grammys, in a career even his 86 years hardly make credible. He was 21 when he got the call to drum for Louis Armstrong in 1946. He was at the drum stool as Billie Holiday played her last club gig, crying at the pain of her dying body. Charlie Parker, John Coltrane, Thelonius Monk, Miles Davis, Archie Shepp and Pat Metheny are among the names who’ve enjoyed his sympathetic touch.

On Saturday one of the master ballets of the Royal Ballet genius Frederick Ashton returns to the Covent Garden stage, Enigma Variations. Its owner is an architect, one of Ashton’s last friends, and one of the handful to whom the choreographer left the small number of ballets he felt would be of financial benefit to them when he died in 1988. But as time goes by, those ballets' ownership passes on to others, and worries have been mounting about their vulnerability in an art form written in ephemerality.

Nova Scotia-born Leslie Feist is the very model of a 21^st-century artist: independent in spirit yet able to work the mainstream industry to her advantage, technologically savvy and au fait with all the means to build and sustain a profile and sales while still maintaining some sense of artistry and dignity.

Cosmo Jarvis (b 1989) was born in New Jersey but grew up in Devon. He has produced two albums, Humasyouhitch/Sonofabitch (2009) and Is The World Strange or Am I Strange? (2011), that combine incisive lyricism, goofy humour, rap, rock, terrace-chant choruses, studio orchestration and an unlikely fusion of musical styles, sometimes more jovially eccentric than hip. His highest-profile song is "Gay Pirates", a musical hoedown about love on the high seas that garnered Stephen Fry as a vocal fan.

When the former Miss Wyoming, Joyce McKinney, walked towards UK Customs in 1977, she had a perfect tabloid story in her bag: handcuffs, a Smith and Wesson pistol, and a burning desire to rescue the love of her life from the Epsom Mormons. One of her American accomplices, KJ May, attracted by her newspaper ad - “Big Adventurous Dude Wanted” for a “Free Trip to Europe!” - and tendency to open the door in transparent blouses, stuck with her long enough to help spirit that love, Kirk Anderson, away to a Devon cottage.

A few years ago something curious happened to Tom Hollander. He grew up. As a brilliant young actor he won the Sunday Times Ian Charleson Award for a series of stage performances whose governing tone was mercurial energy. But as he moved into film, the sense was of an actor who was more eager to be noticed than believed. In the past few years, however, he has found a vulnerable side, as a hapless government minister in In The Loop and most recently as a minister of the church, the Reverend Adam Smallbone. This week sees Rev’s second coming.

You may know Harry Shearer better as Montgomery Burns from The Simpsons. His wife, Judith Owen, is as well known for her recent stage show with Ruby Wax, Losing It, as her own albums. But though they may have limited street recognisability, in the three cities they call home they are legendary for their hospitality. theartsdesk sampled some of this warmth in their London residence where, over tea, we discussed, amongst other things, dwarf choreography, mental illness and hanging out with Metallica.