Puzzle 1

Artery supplying the heart with blood.

Backup system for when things go wrong.

Belgian city where the European Parliament sits.

Compositions with a cheerful and brisk tempo.

Designated area where military supplies land.

Durable road surface; 90s indie rock band.

From a US region including Alabama and Tennessee.

Guaranteed to be a success.

Having a deep, loud, resounding sound.

Large shells sold for coquilles St Jacques recipe.

Legendary "Flying" ghost ship that never docks.

Live, public musical performances.

Located in a cardinal direction.

One who has renounced their beliefs.

Showtimes of a cinema.

This superhero would excel as a delivery person.

Toy version that's as big as the real version.