Today's episode brings on biochemist and vocalist Katie Lillemon with a playlist leading into musical delicacy.

Alex's Playlist:

Giacomo Puccini - La bohème – 'Che gelida manina'

Ava Maybee - Colors

Dmitri Shostakovich - Piano Concerto No. 2: II. Andante

Katie's Playlist:

Samuel Barber - Adagio for Strings, Op.11

The King's Singers - Horizons

Gustav Holtz - Jupiter from the Planets op.32

Elaine Hagenberg - Alleluia

Laufey - Let You Break my Heart Again