Is greatness there from day one, does it evolve or suddenly strike? Do artists – in any discipline – develop in steps or arrive fully-formed? How does the quotidian become exceptional? With the new triple-CD set Highlife-Jazz and Afro-Soul (1963-1969), the man who would be dubbed the Black President has what amounts to 39 musical baby pictures made easily available for the first time. As to how this release answers any of these questions, it is a question of degree.

Since its UK debut in 1982, the WOMAD festival (World Of Music, Arts & Dance) followed its uncertain first steps and early threat of bankruptcy with a swift consolidation and expansion. By the time its first decade had passed, WOMAD was busy spreading around the globe, spawning alternative manifestations in Spain, Italy, New Zealand and the UAE.

Lizzy Mercier Descloux was an early adopter. In 1975, she travelled from her Paris home to Manhattan and saw The Ramones, Patti Smith, Television and the Richard Hell-edition Heartbreakers. Although the first issue of the New York fanzine Punk came out at the end of the year, punk rock was not yet quite codified. Nonetheless, there was a scene and something new was in the air. Descloux had to check it out and on her return to France, she co-founded the new music monthly Rock News.

The career of the Gran Canaria-born musician Pablo Díaz-Reixa seems to work in an accelerated time-frame, speeding through decades and eras as he develops his sound. Though he has always worked with digital technology, his early work sounded archaic, its massed carnival percussion and traditional melodies roaming around the Afro-Latin diaspora.

When it comes world music there are few countries bigger than Mali in terms of impact and popularity. (Cuba probably ranks a close second.) It’s from Mali that Songhoy Blues hail, one of the few major new successes in world music to emerge in the past few years.

Never has the world of music been so open to exploration, nor so rich in paradox. Recording is abolishing history – the music of the past is being subsumed into a voracious and ever-expanding musical present. The shrinking of the globe to a digital village is abolishing geography: everyone can listen to everyone else’s music, wherever they happen to be. But in a piquant irony, just as the short-lived “world music” CD boom was whetting people’s appetite for new sounds, so those sounds were becoming homogenised out of existence, in response to the demands of the global pop market.

Athens, 1987: Youssou N'Dour opens for Peter Gabriel on a world tour. It's a wonder – and to his credit – that the British rock star should dare follow such a powerful performance. Few bands at the time could produce such a seductively joyful sound.

For three unassuming musicians, sitting cross-legged in a row, Korean folk-noise fusion band Jambinai’s London debut last night was seismic. With an ambitious project to integrate the techniques and idioms of traditional Korean folk with a blend of noise-rock, drone-rock and electronic music, they gave a concert that was, from the moment the grinding drone of the geomungo started yawing through the crowd, utterly distinct and original.

Not many concerts at the Queen Elizabeth Hall culminate in a string of beautiful African women sashaying down the aisles to the stage to press fivers and tenners upon the still-crooning singer. After taking their hands in turn, as if in benediction, Kassy Made Diabate turned and dropped the fistful of notes at the feet of his ngoni player. Then, after the encore, the final bows, the raising of the house lights, the ngoni player got up with his instrument and left the money there behind him. Enough for a very good night out.

Africa Utopia at the Southbank Centre is back for its third year with a raft of concerts and events, and for Friday night Senegal's Orchestra Baobab returned to the UK for the first time in three years, one of the great names of the post-independence African renaissance. They were joined by a young French-Cameroonian artist, Blick Bassy (pictured below), who was coming to London for the first time with his debut album Ako.