brahma-ādayaḥ - headed by Lord Brahmā; sura - of the demigods; adhīśāḥ - the rulers; munayaḥ - great sages; siddha-cāraṇāḥ - the Siddha and Cāraṇa demigods; gandharva-apsarasaḥ - the Gandharvas and Apsarās; yakṣāḥ - the Yakṣas; vimānaiḥ - in airplanes; draṣṭum - to see; āgaman - came.

Brahmā and the other ruling demigods, along with Siddhas, Cāraṇas and great sages, as well as Gandharvas, Apsarās and Yakṣas, all came in their celestial airplanes to watch.