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Sir Antonio Pappano preseting to the crowd in the Barbican hall during a Half Six Fix.

Visionary. Unearthly. Wild

Half Six Fix: Berlioz

Sir Antonio Pappano


Wednesday 21 May 2025 • 6.30pm

Book Tickets

Hector Berlioz
Symphonie fantastique

Sir Antonio Pappano conductor & presenter
London Symphony Orchestra

The concert will finish at approximately 7.40pm (timings subject to change).


£35 £26 £18 £15
+ £4 booking fee per online/phone transaction

Save on Your Booking


£10/£15 + booking fee as above
Guaranteed entry. Your seat will only be allocated on the day.
Limited releases throughout the season. Full details

Check for Wildcards

Half Six Fix Season Pass

£75 + booking fee as above
A guaranteed Wildcard for all eight Half Six Fix concerts in the season.

Buy Season Pass

Other Discounts

Multibuy Discounts: save up to 40%
Discounts for 18s-and-under, 14–25s and full-time students
Groups of 10+ save at least 20%
Free companion tickets for Barbican Access Members

Full details on all discounts below

The Concert

Kick-start your evening with a 60-minute Half Six Fix concert. Introduced by the performers, with screens in the hall to bring you closer to the action.

The Music

Hector Berlioz’s music was steeped in fantasy. Guided by his powerful, sometimes dark imagination, the French composer created bold, inventive music that was seething with drama, inspired as much by his turbulent personal life as the world around him.

Berlioz’s Symphonie fantastique traces a wild plot, as the ‘artist’ protagonist, driven mad with love for a woman, takes opium and embarks on a series of hallucinations. It’s a tempestuous, unpredictable musical journey, taking listeners from waltzes and witches to nightmarish visions.

The Performers

Berlioz’s music has long been associated with the LSO, and Sir Antonio Pappano has chosen one of the composer’s most iconic pieces for his first season as Chief Conductor. ‘The LSO has a history of playing Berlioz’s music, and that was important to me,’ he says. ‘One has to be absolutely faithful to the history of the Orchestra.’

Recommended by Classic FM

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What to Expect from Half Six Fix

Booking and Discounts

Booking Your Tickets

Online at or
By phone on +44 20 7870 2500 (Monday to Friday 12–5.30pm)
In person at the Barbican Centre (no booking fee)

Refunds and Exchanges

Contact the Box Office at least 24 hours before the performance (two weeks for group bookings) to exchange your tickets for another LSO concert or Barbican credit voucher, valid for six months. A per-ticket administration fee applies.

The LSO reserves the right to change artists or programmes if necessary. In the unlikely event of a cancellation, all bookers will receive a refund.

Questions About Your Booking?

Contact the Barbican Box Office at

Visit the Barbican website for conditions of sale.

All discounts are subject to availability and may not be combined.

Multibuy Discounts

Book 2 or 3 concerts, save 10%
Book 4 to 7 concerts, save 20%
Book 8 to 11 concerts, save 30%
Book 12 or more concerts, save 40%

Retain your discount for any later bookings within the season. Find out more about Multibuy Discounts.


£12 or £16 (£10 or £15 for Half Six Fix concerts), plus booking fee. Check availability using the Wildcards button above. On the concert night, show your Wildcard order email at the Stalls box office to receive a valid ticket worth at least £18 (£15 for Half Six Fix). Find out more about Wildcards.

Young People and Students

18 and under: £6 tickets. Book online, by phone or in person.
14–25s: Join Young Barbican for discounted tickets to selected concerts.
Full-time students: Join Student Pulse for £6 or £10 tickets to selected LSO concerts.

Groups of 10+

Save 20% to 30% and enjoy additional benefits. Find out more about group booking.

Access Members

Members of the Barbican’s Access Scheme can book wheelchair places priced at the lowest price for that event and book a free companion seat. Join the Barbican Access Scheme.

Your Visit and Access

Header Image © Tom Lovatt