Cryptic Crossword

While we're at this, why not play a word game.

Across
1. left after ease for painting
3. burn cobalt and aluminum for artist's rock
5. left in gaze for a coat
7. it is a to reward, and it is the for music
9. performing some contract in Germany
Down
2. it is paint for the walls, and nails for the hands
3. gluing materials, a barrage I hear
4. speech, a sick tree in Europe
6. winning at adding music to video
7. tonnes are upset by the poem
8. narrative poem in steep ichor

1 2
3
4
5
6
7 8
9