might be helpful.

He started playing. Channeljumper sat dreaming, glowing radiantly, but the alien seemed somewhat perturbed by the music and fidgeted nervously. Could it be, Longtree wondered, that the incredible beauty of his composition might not translate acceptably to alien ears? He dismissed the thought as unlikely.

"Er—that's a bit high, isn't it?" the creature said, shaking his head.

Lost in the sweeping melodies, neither Longtree nor Channeljumper paid any attention to the meaningless syllables. Longtree played on, oblivious to all else, soaring toward the great screaming crescendo that would culminate with the missing note.

Vaguely, he became aware that the creature had gotten up, and he turned a small part of his attention to the action. Longtree smiled inwardly, pleased, and turned yellow with pride to think even a man from another planet should so appreciate his symphony that he got up and danced a strange dance and even sang to the music.

The alien held onto his ears and leaped erratically, singing, "No, no, stop it. It's too high. My head's bursting!"

Channeljumper too seemed pleased by this show of appreciation, though neither of them understood the words, and Longtree swept into the final notes of the rising crescendo with a gusto he had not previously displayed. He stopped where he had always stopped—and the final note came!

It startled the Martians. Then the realization swept over them in glad tides of color. The symphony was complete now, with that final alien sound. Longtree could win both the festival prize and Redsand with it. The last note was a soft popping sound that had come from the creature from another planet. They looked to see him sagging to the ground, his head soft and pulpy.

"My symphony's complete," Longtree exclaimed jubilantly, a brilliant yellow now.

But Channeljumper's yellow happiness was tinged with green. "A pity," he said, "the creature had to give its life in exchange for the note."

"I believe it really wanted to," Longtree said, turning solemn. "Did you see how it danced to the music, as though in the throes of ecstasy, and it didn't change color once! It must have died happy to know it gave itself to a good cause."

"You could probably get by with claiming to use the creature as an auxiliary instrument," mused Channeljumper, practical once more, "and eliminate any claim that he might have assisted you. But what about the Festival? This one looks as though he doesn't have another note in him."

"There's the other one," Longtree reminded, "the one with long hair. We can save that one until tomorrow."

"Of course," Channeljumper agreed, standing up. "I'll go get it, and you can keep it safe here in your hole until tomorrow night."

"You're a good friend, Channeljumper," Longtree began, but the other was already bounding out of sight over a sand dune.

Blissfully he raised the blowstring into position and played the opening notes to his symphony. The alien lay unmoving with its head in a sticky puddle, but Longtree took no notice. He didn't even consider that after the Festival he would never be able to play his symphony again in all its glorious completeness. His spinal column tingled pleasantly, and his skin turned the golden yellow of unbearable happiness.

The music was beautiful.