Puzzle 19

Play a piece at one's own pleasure, in free tempo.

Games company that published Grand Theft Auto.

Tumbling descent you don't have to pay for!.

Describes a rotund old stove.

Utterly stunned, unable to comprehend.

Writer of iconic Generation X, Douglas.

Monochrome pattern named like a canine's canine.

Mathematical expression with two terms, 2x + 3y.

Collecting and polishing rocks as a hobby.

Bouncing musical technique for a violin bow.

Famous Greek-Persian battle of 490BC.