महाभारतः mahābhārataḥ - book-3, chapter-164, verse-10

गणाश्चाप्सरसां तत्र गन्धर्वाणां तथैव च ।
पुरस्ताद्देवदेवस्य जगुर्गीतानि सर्वशः ॥१०॥

10. gaṇāścāpsarasāṁ tatra gandharvāṇāṁ tathaiva ca ,
purastāddevadevasya jagurgītāni sarvaśaḥ.

10. gaṇāḥ ca apsarasāṃ tatra gandharvāṇāṃ tathā eva
ca purastāt devadevasya jaguḥ gītāni sarvaśaḥ

10. And there, hosts of Apsaras and also of Gandharvas sang various songs in front of the god of gods.

Words meanings summery:

• गणाः (gaṇāḥ) - hosts, groups, attendants

• च (ca) - and, also

• अप्सरसां (apsarasāṁ) - of Apsaras (celestial nymphs)

• तत्र (tatra) - there, then, in that place

• गन्धर्वाणां (gandharvāṇāṁ) - of Gandharvas (celestial musicians)

• तथा (tathā) - so, thus, in the same way

• एव (eva) - just, indeed, only

• च (ca) - and, also

• पुरस्तात् (purastāt) - in front of, before, eastward

• देवदेवस्य (devadevasya) - of the god of gods, of the chief deity

• जगुः (jaguḥ) - sang

• गीतानि (gītāni) - songs, chants

• सर्वशः (sarvaśaḥ) - completely, entirely, in every way

Words meanings and morphology

गणाः (gaṇāḥ) - hosts, groups, attendants

(noun)

Nominative, masculine, plural of gaṇa

gaṇa - host, group, troop, retinue

च (ca) - and, also

(indeclinable)

अप्सरसां (apsarasāṁ) - of Apsaras (celestial nymphs)

(noun)

Genitive, feminine, plural of apsaras

apsaras - Apsaras, celestial nymph

तत्र (tatra) - there, then, in that place

(indeclinable)

गन्धर्वाणां (gandharvāṇāṁ) - of Gandharvas (celestial musicians)

(noun)

Genitive, masculine, plural of gandharva

gandharva - Gandharva, a class of celestial musicians and minor deities

तथा (tathā) - so, thus, in the same way

(indeclinable)

एव (eva) - just, indeed, only

(indeclinable)

च (ca) - and, also

(indeclinable)

पुरस्तात् (purastāt) - in front of, before, eastward

(indeclinable)

देवदेवस्य (devadevasya) - of the god of gods, of the chief deity

(noun)

Genitive, masculine, singular of devadeva

devadeva - god of gods, chief deity (e.g., Indra, Shiva, Vishnu)

Compound type : tatpuruṣa (deva+deva)

• deva – god, deity, divine
  noun (masculine)
• deva – god, deity, divine
  noun (masculine)

जगुः (jaguḥ) - sang

(verb)

3rd person , plural, active, perfect (liṭ) of gai

Root: gai (class 1)

गीतानि (gītāni) - songs, chants

(noun)

Accusative, neuter, plural of gīta

gīta - song, chanted, sung

Past Passive Participle

Past passive participle of root gai (to sing), often used as a neuter noun for 'song'

Root: gai (class 1)

सर्वशः (sarvaśaḥ) - completely, entirely, in every way

(indeclinable)

Adverbial suffix -śaḥ added to sarva (all)