Russian Birds: (All bird sounds in this scene are CC BY 3.0 Share Alike) https://commons.wikimedia.org/wiki/Category:Audio_files_of_Russia

Carduelis chloris https://upload.wikimedia.org/wikipedia/commons/f/f4/Carduelis_chloris.ogg
Poecile palustris https://upload.wikimedia.org/wikipedia/commons/7/70/Poecile_palustris.ogg

Clock Strikes Twelve:
Recorded by Clock Man. http://soundbible.com/1617-Clock-Strikes-Twelve.html Public Domain
Knocking on floor:
Knocking on door, recorded by ERH. http://soundbible.com/1196-Knocking-On-Door.html CC BY 3.0 Share Alike

Music

Johann Sebastian Bach, Jesu, Joy of Mans Desiring, from the cantata: Herz und Mund und Tat und Leben, BWV 147. Whistled by Thomas Bryant. Recorded for, and donated to, this audio ebook by Thomas Bryant. http://www.whistlingtom.com CC BY 3.0 Share Alike María Teresa Carreńo García de Sena plays her composition, Little Waltz, Welte Mignon recording. https://www.youtube.com/watch?v=t3DMwE93_W4 Public Domain Robert Schumann, Kreisleriana Op.16 No.6; performed by Carl Reinecke. Piano roll recording. https://www.youtube.com/watch?v=r4TkWUq6s2M Public Domain

Act 1 Part 2

Sound Effects

Russian Birds: (All bird sounds in this scene are CC BY 3.0 Share Alike https://commons.wikimedia.org/wiki/Category:Audio_files_of_Russia

Plectrophenax nivalis
https://upload.wikimedia.org/wikipedia/commons/7/7e/Plectrophenax_nivalis_song.ogg
Poecile palustris https://upload.wikimedia.org/wikipedia/commons/7/70/Poecile_palustris.ogg
Turdus iliacus https://upload.wikimedia.org/wikipedia/commons/c/cf/Turdus_iliacus.ogg

Violin:
Violin Chords, recorded by Mutatis mutandis.https://commons.wikimedia.org/wiki/File:Violin_chords.ogg CC BY 2.5 Share Alike
Violin démanché, on G Major Scale, on G string, recorded by Mutatis mutandis. https://commons.wikimedia.org/wiki/File:Violin_d%C3%A9manch%C3%A9,_on_G_major_scale,_on_G_string.ogg /https://upload.wikimedia.org/wikipedia/commons/3/3f/Violin_G_major_scale.ogg CC BY 2.5 Share Alike