Putting all the thought birds to rest, the Queen has recently unveiled her 10 favourite pieces.
The revelation has come as Elizabeth II compiled the songs for the upcoming BBC radio show 'Our Queen: 90 Musical Years' as part of her 90th birthday celebrations, reports Independent.co.uk.
The list primarily contains classical pieces, broadway musical numbers, religious hymns and only one contemporary number 'Sing' by Gary Barlow.
Interestingly, Howard Keel's 'Oklahoma!' tops the list.
So, here are the songs the Queen taps foot to:
1. Oklahoma! - Howard Keel
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2. Anything You Can Do (Annie Get Your Gun) - Dolores Gray and Bill Johnson
3. Sing - Gary Barlow and the Commonwealth Band featuring the Military Wives
4. Cheek to Cheek - Fred Astaire
5. The White Cliffs of Dover - Vera Lynn
6. Leaning on a Lamp-post - George Formby
7. Praise My Soul, The King of Heaven - traditional hymn
8. The Lord is My Shepherd - traditional hymn
9. Lester Lanin medley
10. Regimental March Milanollo
'Our Queen: 90 Musical Years' is set to air on BBC Radio 2 on June 12.