Music in this episode:

Johann Strauss II / James Gourlay (arr.):
Thunder and Lightning Polka, Op. 324
English Brass Ensemble

George Frideric Handel:
Aria "Augelletti, che cantate" (Little birds, you who sing) from Rinaldo
Joyce DiDonato (mezzo soprano)
Anna Fusek (sopranino recorder)
Il Pomo d'Oro
Maxim Emelyanychev (direction)

Ludwig van Beethoven:
Piano Trio in E flat major, Op. 70 No. 2 (4th movement)
Alexander Melnikov (fortepiano)
Isabelle Faust (violin)
Jean-Guihen Queyras (cello)

Maurice Ravel:
Une barque sur l'océan (A Boat on the Ocean), from Miroirs
Bertrand Chamayou (piano)

Claude Debussy / Colin Matthews (arr.):
La cathédrale engloutie (The Sunken Cathedral)
Hallé Orchestra
Mark Elder (conductor)

Amilcare Ponchielli:
Aria "Cielo e mar" (O sky, and sea) from La Gioconda
Rolando Villazón (tenor)
Orchestra Sinfonica di Milano Giuseppe Verdi
Daniele Callegari (conductor)