Music at the Source in September

Tango is not a performance in Buenos Aires — it is a social practice. Milongas (social dances) run every night of the week, and the etiquette around the cabeceo (the invitation nod) and codigos (floor rules) is taken seriously. Schools range from neighbourhood practicas aimed at beginners to elite academies with world-champion teachers. The city's economic situation makes it extraordinarily affordable for those arriving with dollars or euros.

Austin's claim to the Live Music Capital of the World is backed by genuine density — hundreds of venues, a strong songwriter and session musician community, and a culture that treats music as a local utility. South by Southwest (March) makes Austin the most concentrated new-music event on earth for one week. But the Continental Club, Hole in the Wall, and the Sixth Street scene run every night.

Chicago's South Side gave the world the electric blues — Muddy Waters, Howlin' Wolf, Buddy Guy all recorded here. The Old Town School of Folk Music is one of America's great community music institutions, offering workshops in blues, roots, and jazz to anyone who walks in. The city's jazz scene runs in parallel, with Green Mill and Andy's Jazz Club hosting serious players nightly.

If Seville is where flamenco flourished, Jerez is where it came from. The gypsy clans of Jerez — the Moraos, the Agujetas, the Moneos — developed the most intense and unadorned forms of cante jondo. The Centro Andaluz de Flamenco, the official state archive and study centre, is here, not in Seville. Smaller, less polished, and more demanding than Seville's scene.

Fado is Lisbon's music — its sound of saudade, the Portuguese word for a longing that has no exact translation. The Alfama district is where it lives most authentically, in small tascas where a singer, a Portuguese guitar, and a viola baixo make something quietly devastating. The Museu do Fado runs workshops; the Escola de Fado teaches technique. Fado houses range from tourist-oriented to deeply local.

Nashville is where country and Americana songwriting is practised professionally — Music Row studios, the Bluebird Cafe's writers-in-the-round format, and a community of working songwriters who treat the craft as a discipline. It is possible to sit in a workshop, co-write with a stranger, and walk into a honky-tonk to hear the results performed the same evening.

Samba was born in Rio's hillside favelas, and bossa nova was invented in Ipanema apartments in the late 1950s — two musical forms so deeply embedded in the city that the rhythms feel inseparable from the landscape. The escolas de samba (samba schools) run community rehearsals open to visitors throughout the year, not just during Carnival. Bossa nova workshops and intimate roda de samba (samba circles) run in neighbourhood bars.

Flamenco was born in Andalusia and grew up in Seville's Triana and Santa Cruz neighbourhoods. This is where the serious schools are — institutions like the Fundación Cristina Heeren attract students who want to study the art form properly rather than watch a tablao show. The city's density of working flamenco artists means you're learning alongside people for whom this is a vocation.

Gamelan is Bali's communal music — every village has an ensemble, and in Ubud, the cultural capital, the tradition is most accessible to outsiders. ARMA (Agung Rai Museum of Art) runs gamelan workshops in a setting of rice terraces and temple architecture. Performances at Puri Saren (the Royal Palace) and various temples are frequent, and the distinction between performer and audience is deliberately thin.

No city on earth has a deeper claim on classical music. Mozart, Beethoven, Schubert, Brahms and Mahler all lived and worked here, and the halls they wrote for are still the ones you sit in. The Musikverein's Golden Hall, home of the Vienna Philharmonic, remains the acoustic benchmark every concert hall in the world is measured against, and the Konzerthaus runs everything from period-instrument early music to Wien Modern's contemporary programming across its four stages. What makes Vienna work for a traveler rather than just a pilgrim is volume and access: over 2,000 classical concerts a year means something worth hearing nearly every night of the season, and the standing-room tradition puts world-class performances within reach of anyone willing to queue. Hearing Brahms in the hall where Brahms conducted is the whole point of going to the source.

New York is the global capital of jazz — the Village Vanguard has hosted every major player since 1935, Jazz at Lincoln Center runs the most serious educational programming in the world, and the New School's jazz programme has trained generations of professionals. The density of talent means that any night of the week, multiple world-class musicians are playing within a few miles of each other.