CC Madhya 14.99

eka eka vṛkṣa-tale eka eka gāna gāya
parama-āveśe ekā nāce gaurarāya
Synonyms: 
eka eka vṛkṣa-tale — under each and every tree; eka eka — a different; gāna — song; gāya — sings; parama-āveśe — in great ecstasy; ekā — alone; nāce — dances; gaurarāya — Śrī Caitanya Mahāprabhu.
Translation: 
As Vāsudeva Datta sang a different song beneath each and every tree, Śrī Caitanya Mahāprabhu danced there alone in great ecstasy.