The former Bee Gee Robin Gibb unveiled a plaque at the London home of Dusty Springfield a couple of weeks ago. At the ceremony he commented, “There’s been no one to match her. This includes the United States as well – they can’t come close to her. Today they just pose as singers.” Last October, Sir Elton John was at it too: “Songwriters today are pretty awful, which is why everything sounds the same. Contemporary pop isn’t very inspiring." Come off it, you two, great new music is out there. It’s constantly coming into view.

While rumours of the album's demise may well have been premature, the digital age certainly does present increasing challenges when it comes to getting punters to keep and treasure music. Of course, really it all went wrong with the CD: those irritating plastic cases with hinges and catches guaranteed to snap off and get hoovered up, the booklets you have to squint to read, the discs that slide under car seats or behind radiators. Even “deluxe collectors' editions” were never going to be all that glorious compared to a big slab of vinyl or two and a lavish gatefold record sleeve.

Although the phrase “world music” was first coined by American ethnomusicologist Robert Brown in the 1960s, it didn’t become a brand, as it were, until 1987, when a bunch of London-based DJs, musicians and record company folk (including the late Charlie Gillett) met in an Islington pub and landed on the idea of putting all this foreign music under one commercially viable umbrella. So you could say that world music was spawned so that record shops would know where to put world music records.

It’s an important year for Estonia. The Baltic nation celebrates 20 years of independence from Russia. Capital city Tallinn is European Capital of Culture for 2011. It’s also 10 years since their Eurovision win. theartsdesk is here for Tallinn Music Week, the third annual celebration of the country’s music. Integral to the national fabric, music was fundamental to the independence movement: the move to split from Russia was dubbed “The Singing Revolution”. Tallinn Music Week is more than bands playing and DJs DJing – this festival is laden with meaning.

We all know people who listen to their music from iTunes, aren’t fussed with CDs and use their computer as the sole source for their listening. They’re listening to MP3s, the file format developed for portable players. But MP3s are compressed files with less data than those on a CD. Why listen to this fast-food version of music at home? Do so and it’s a nail in the coffin of sound quality.

Benda Bilili! is in some ways very Hollywood – the story of a dream of stardom which comes true despite incredible odds. On the other hand, the subject matter of a group of homeless paraplegic musicians in a band called Staff Benda Bilili (which means something like “looking beyond appearances”) in one of the most dangerous cities in the world – Kinshasa – is hardly Tinsel Town. As the film-makers relate below, they themselves were also “nobodies” when they started filming, in the sense that they had no experience of film-making and little money.

Misery may be folk music’s stock-in-trade but no one does it quite like the British. Maybe it’s part of our heritage. We are a nation, after all, that has not only invented a drink called bitter but have a brand called Doom Bar. And within the UK, there’s one particular volume of folk music that is unparalleled in its bleakness. It’s called the Northumbrian Minstrelsy, and it’s the first place Rachel Unthank, of critically acclaimed folk group The Unthanks, goes to look for new songs to cover.