FRIDAY 22
CHRISTIAN Tetzlaff (violin) and Leif Ove Andsnes (piano) – Beethoven’s Sonata in A Op 30, Shostakovich’s Sonata Op 134, plus Sibelius and Grieg. Wigmore Hall, Wigmore Street, W1. 020 7935 2141. £15-£30. 7.30pm.
TRUMPET and Organ Recital – Ourania Gassiou includes Petr Eben’s Chagall Windows in a mixed programme. St Dominic’s Priory, Southampton Road, NW5. 07950 932 703. Admission by donation. 7.30pm.

SATURDAY 23
HAMPSTEAD Garden Opera – Handel’s Alcina. Upstairs at the Gatehouse, Hampstead Lane, N6. 020 8348 3488. £15/£12. 2.30pm. See review.
ROYAL Free Music Society and the Hampstead Sinfonietta present Stainer’s The Crucifixion, Tallis’s Psalm 2:1,2, Vaughan Williams’ Fantasia on a Theme by Tallis, Tachikovsky’s Crown of Roses and Arensky’s Variations on a Theme by Tchaikovsky. St Mark’s Church, St Mark’s Square, NW1. 020 8980 4217. £7.50. 7.30pm.
ANGELIKA Kirschlager (mezzo soprano) – Haydn, Grieg, Brahms, Poulenc, Debussy and Liszt. Wigmore Hall, Wigmore Street, W1. 020 7935 2141. £15-£30. 7.30pm.
LEILA Josefowicz (violin) and John Novacek (piano) – Brahms, Beethoven, Esa-Pekka Salonen, Mark Grey and Ravel. Barbican, Silk Street, EC1. 0845 120 7538. £7-£25. 7.30pm.

SUNDAY 24
ARPEGGIONE Quartet and Margaret Fingerhut (piano) – Haydn, Ravel and Franck. Presented by the London Chamber Music Society. Conway Hall, Red Lion Square, WC1. 020 8806 5805. £7/£5. 6.30pm.
FLORESTAN Trio – Saint-Saëns, Judith Weir, Ravel. Wigmore Hall, Wigmore Street, W1. 020 7935 2141. £10-£20. 7pm.
THE Amber Players – Haydn’s Emporer Quartet, Schubert’s Quartet No.13, Mendelssohn’s Quartet No.2 and Piazolla’s Tango. Lauderdale House, Highgate Hill, N6. 07875 220 267. £10/£6. 7.30pm.
LSO and Julia Fischer (violin) – Debussy, Bartók, Rimsky-Korsakov. Barbican, Silk Street, EC1. 020 7638 8891. £5-£25. 7.30pm.

MONDAY 25
BO Skovhus (baritone) and Stefan Vladar (piano) – Ruzicka, Britten and Schumann. Wigmore Hall, Wigmore Street, W1. 020 7935 2141. £12-£24. 7.30pm.

TUESDAY 26
AMBACHE Chamber Orchestra 21st birthday concert – Mozart’s Symphony No.21 and Piano Concerto No.21, Fanny Mendelssohn’s Overture and Aria Io d’amor, o Dio, io moro. St John’s, Smith Square, SW1. 020 7222 1061. £6-£21. 7.30pm.

WEDNESDAY 27
ENGLISH Chamber Orchestra – Kraus, Britten, Berwald. Barbican, Silk Street, EC1. 0845 120 7500. £7-£25. 7.30pm.

THURSDAY 28
GAUDIER Ensemble play Mozart. LSO St Luke’s, 161 Old Street, EC1. 0845 120 7593. £6/£4. 1-2pm.
JOHN Catlow (cello) and Neil Bowman (piano) – Beethoven and Debussy. St Pancras Parish Church, junction of Euston Road/Upper Woburn Place, NW1. Free. 1pm.
LSO with Moray Welsh (cello) – Haydn’s Cello Concerto in C major, Mahler’s Symphony No 5. Barbican, Silk Street, EC1. 020 7638 8891. £5-£25. 7.30pm.
NORTH Camden Chorus and students from Camden schools – Purcell’s Come Ye Sons of Art, Britten’s Rejoice in the Lamb and Bruckner’s Ecce Sacerdos. St Mary Brookfield Church, Dartmouth Park Road, NW5. £6/£4. 7.45pm.

FRIDAY 29
IL Fondamento play Johann Friedrich Fasch and Georg Philipp Telemann. Wigmore Hall, Wigmore Street, W1. 020 7935 2141. £12-£24. 7.30pm.

Top five gigs

FRIDAY APRIL 22
COURTNEY PINE: Big jazz name returns to NW1.
Also Saturday April 23.
Jazz Cafe (Camden Town Tube) £20.

MONDAY APRIL 25
THE CORAL: Kings of stick-in-your-head guitar tunes. Plenty of tickets left. See preview.
Astoria. (Tottenham Court Road Tube) £16.

TUESDAY APRIL 26
GREAT BEAR: Indie promise.
Dublin Castle (Camden Town Tube). £5/£6.

TUESDAY APRIL 26
BOOKER T AND THE MGs: Soul champs return. See preview.
Barbican. (Barbican Tube) £30.

TUESDAY APRIL 26
ROOSTER: Playing the hit ‘You’re So Right For Me’. But are they right for us?
Astoria (Tottenham Court Road Tube) £16.