This week's rounds are Music (Intros), Cotton, Religious Symbols, Science and Technology and an extra Prize Round!

Which company?

This week's rounds are Music (Annual Anthems), Chemical Elements, Old News, and Geography.

The music is Darren Hanlon, with a song called Happiness Is A Chemical.

This week's rounds are Music (Lyrical Linguist), Aretha Franklin, Gems (Quickfire), and History.

The music is Irene Franklin, with Don't Never Trust a Traveling Man.

This week's rounds are Music (Connections), Ronald Reagan, Languages, and the Natural World.

The music is Bad Ronald with Eggs.

This week's rounds are Music (Covers), Emoji, Composers' First Names (Quickfire), and Art.

Music comes from BenJamin Banger with Emoji Wave.

This week's rounds are Music (Annual Anthems), Fossils, Cartoon Characters, and Communications.

The interlude music is Fossils from Aitua.

This week's rounds are Music (Magled by MIDI), Giants, Countries' Islands (Quickfire), and Music Too.

The music is Giants by Graphic Antics.

This week's rounds are Music (Connections), Wedding Traditions, Movies, and Places.

Music this week comes from Howie Mitchell with Wedding Dress.

This week's rounds are Music (Backbeat), Texas, Famous Rogers (Quickfire), and Food and Drink.

The music is C.Strøm's Texas Girl.

This week's rounds are Music (Annual Anthems), The Halogens, Musical Instruments, and Sport.

The music is Halogenic Hive by Edward Shallow.