All classes will be held in the Free Church, Hampstead Garden Suburb except:
- Harp classes will be in held North Bank Rooms, Muswell Hill Methodist Church, Pages Lane, Muswell Hill
- Speech and Drama classes will be held The King Alfred School and The King Alfred Phoenix Theatre
- Choir classes will be online
The Festival has been forced to make some changes to the timetable. These changes are marked in red.
| Start Time | |||
| Tuesday | 14-Mar-23 | Graded String Classes | 16:30 |
| Friday | 17-Mar-23 | Double Bass classes | 18:15 |
| Saturday | 18-Mar-23 | Chamber Music & Ensembles | 16:30 |
| Sunday | 19-Mar-23 | String Premier Challenge | 15:00 |
| Monday | 20-Mar-23 | Singing – Day 1 – adults | 18:30 |
| Tuesday | 21-Mar-23 | Violin – Day 1 | 16:30 |
| Thursday | 23-Mar-23 | Singing – Day 2 – Musical Theatre | 16:30 |
| Friday | 24-Mar-23 | Viola Day | 15:30 |
| Sunday | 26-Mar-23 | String Premier Challenge | 15:00 |
| Monday | 27-Mar-23 | Cello Day | 15:30 |
| Tuesday | 28-Mar-23 | Violin – Day 2 | 15:30 |
| Thursday | 30-Mar-23 | Singing – Day 3 – younger singers | 16:30 |
| Friday | 31-Mar-23 | String Concertos & Recitals – all ages | 16:30 |
| Saturday | 01-Apr-23 | Easter Holidays | |
| Friday | 14-Apr-23 | ||
| Saturday | 15-Apr-23 | Emanuel Trophy | 13:00 |
| Sunday | 16-Apr-23 | Piano – Day 1 | 15:00 |
| Monday | 17-Apr-23 | Piano – Day 2 | 16:30 |
| Tuesday | 18-Apr-23 | Edith Poulsen Singing & Accompanists Prize Competition | 09:45 |
| Thursday | 20-Apr-23 | Piano – Day 3 | 16:30 |
| Friday | 21-Apr-23 | Piano – Day 4 | 16:30 |
| Saturday | 22-Apr-23 | Guitars and related instruments | 14:00 |
| Monday | 24-Apr-23 | Piano – Day 5 | 16:30 |
| Tuesday | 25-Apr-23 | D’Addario String Competition | 09:45 |
| Thursday | 27-Apr-23 | Viola Day | 16:30 |
| Friday | 28-Apr-23 | Piano – Day 6 | 16:30 |
| Saturday | 29-Apr-23 | Piano – Day 7 | 13:30 |
| Sunday | 30-Apr-23 | ABRSM Piano Day (day 8) | 15:00 |
| Sunday | 30-Apr-23 | Harp Competition preliminary rounds | |
| Monday | 01-May-23 | Bank Holiday – Harp Competition Finals & Harp classes | |
| Monday | 01-May-23 | Piano – Day 9, including Premier Challenge | 09:45 |
| Tuesday | 02-May-23 | Appelbe Piano Prize Competition | 11:00 |
| Wednesday | 03-May-23 | Choirs – online | 16:30 |
| Friday | 05-May-23 | Recorders – Live | 16:30 |
| Sunday | 07-May-23 | Composition | 15:00 |
| Tuesday | 09-May-23 | Woodwind day | 16:30 |
| Friday | 12-May-23 | Brass day | 16:30 |
| Saturday | 13-May-23 | Large Groups & Ensembles | 14:00 |
| Saturday | 13-May-23 | End of Festival Concert | 18:30 |
| Sunday | 29-Oct-23 | Speech & Drama | |