1 Joni Mitchell

The greatest singers transcend genre. Their appeal is wide and yet they speak person-to-person. That is part of why Joni Mitchell means so much to so many people who are into so many different kinds of music. Because it is the poetry, the meaning, the unique sensibility, the lyrics and the mood. These things are all created. They do not happen by accident. All these things and much more make Joni Mitchell a presence in people’s lives, have done for decades and will continue through her own back catalogue and the tribute albums that many fine singers and instrumentalists have delivered over the years that find new meaning and inspiration among the life affirming and exploratory ecosystem of the songs.

2 Diana Krall

Again a singer who has outgrown genre although she was raised by jazz. I guess most people who go to her concerts these days are not all jazz fans or even much at all. That, purists please, does not matter one bit. Think about it. Initially Krall emerged as a pianist and singer and was mentored by Ray Brown one of the greatest bassists in jazz history. These days she is a producer as well as a singer and new vocal stars like the Australian Sarah McKenzie owe her a lot and take the classic jazz tradition from Ella and Anita and Rosemary to Sarah to Billie and on to a new generation who are joyfully discovering the music for the first time. 

3 Cassandra Wilson

While she may not have made much impact on jazz since the marvellous Loverly a decade ago although her Billie Holiday homage was very fine indeed Cassandra Wilson if she never made another record still would stay high up on anyone's list. Why? Well she unites jazz and the blues and again like Joni and Diana has broad appeal because she understands the songs she sings and does not just sing them however beautifully. Blue Light Til Dawn is her go-to album. Go to and stay for ages.  

4 Cécile McLorin Salvant

She takes jazz way back to the first three or four decades of its life. While her career is only in its first tremendous phase so far she has made a huge impact on jazz, not just winning prizes, but winning the hearts of audiences via her consummate skill with words, marvellous range and that wit and sass.

5 Carmen Lundy

Woefully underknown, one of the most neglected of all these great singers as far as the great Irish and British jazz public is concerned. For my money the best jazz club singer in the world today. Intimacy is paramount. Her shows will change your life.

6 Patricia Barber

A poet, a risk taker, temperamental. Yet alone Mythologies is one of the greatest jazz concept albums, either vocal or instrumental, of the last 30 years. Satori awaits your own Odyssey in trawling her back catalogue.

7 Kurt Elling

What can you say, his voice is a wonder and he has a philosophical presence somehow. As wise as a Johnny Hartman, as free spirited in song as a Mark Murphy.

8 Gregory Porter

The blessed one. Has turned on a new, even yes Rag 'n' Bone Man, generation to jazz. The story began as so much in life, indulge me in being over literal, with Water.

9 Jamie Cullum

A revelation in 2003 he is the biggest global British jazz singing star since Cleo Laine. Nowadays his celebrity status gets in the way of everything however his poppiness should not stop you tapping into that Harry Connick Jr rooted sound of his that has made him an indispensable presence encompassing globetrotting touring, his radio show and music industry punditry. Twentysomething is still his biggest selling and best album to date. As he ages the story will get even more absorbing.

10 Andy Bey

Ultimate connoisseur's choice perhaps, 'touching souls' in the language of Joni or the wider jazz esperanto. Be moved.

11 Van Morrison

Yes a great jazz singer as well as everything else. This clip with Chet Baker, all flawed and so human, is utterly remarkable.

12 Tony Bennett

Walks on water for many. Yes there is that showbiz side, yes there is that crossover side. Absolutely. For new fans begin with his duets with Amy Winehouse and go back to the work with Bill Evans and Dave Brubeck. 

13 Theo Bleckmann

Superb interpreter of Kate Bush... and so much more. Seek out his work with Michael Wollny.

14 Norma Winstone
No one does poignant or bittersweet better. For you: A me, myself and I singer for those reflective moments.

15 Dianne Reeves
Today's Ella Fitzgerald. Born to sing, and sings to birth a classic jazz movement.

16 José James
Begin with The Dreamer. Oozes sensuality. No one can sing Coltrane quite like JJ does.

17 Stacey Kent
Ultimate girl nextdoor singer. Nowadays surely The Duchess Stacey has grown as an artist hugely and has a signature sound drawn from the Great American Songbook and inspired by her deep Francophile and Lusophone interests.

18 Norah Jones
As much a country singer as a jazz singer. No matter. Her voice is everywhere, a joy, and instantly recognisable.

19 Youn Sun Nah
Marvellous whether singing a Randy Newman or Tom Waits song. A vocal acrobat and tender interpreter.

20 Ian Shaw

Expert imaginer of Fran Landesman and Joni Mitchell, and so much more, the campaigning jazz singer who makes us all want to join his jazz party.