महाभारतः mahābhārataḥ - book-2, chapter-10, verse-9

तत्र देवाः सगन्धर्वा गणैरप्सरसां वृताः ।
दिव्यतानेन गीतानि गान्ति दिव्यानि भारत ॥९॥

9. tatra devāḥ sagandharvā gaṇairapsarasāṁ vṛtāḥ ,
divyatānena gītāni gānti divyāni bhārata.

9. tatra devāḥ sa-gandharvāḥ gaṇaiḥ apsarasām
vṛtāḥ divya-tānena gītāni gānti divyāni bhārata

9. There, gods along with Gandharvas, surrounded by groups of Apsaras, sing divine songs with divine melodies, O Bhārata.

Words meanings summery:

• तत्र (tatra) - in that assembly (of Kubera) (there, in that place)

• देवाः (devāḥ) - celestial beings (gods, deities)

• स-गन्धर्वाः (sa-gandharvāḥ) - along with the celestial musicians (Gandharvas) (with Gandharvas, accompanied by Gandharvas)

• गणैः (gaṇaiḥ) - by the hosts/groups (by groups, by multitudes, by attendants)

• अप्सरसाम् (apsarasām) - of the celestial nymphs (of Apsaras)

• वृताः (vṛtāḥ) - surrounded (surrounded, encircled, covered)

• दिव्य-तानेन (divya-tānena) - with divine musical strains (with divine melody, with a heavenly tune)

• गीतानि (gītāni) - musical compositions (songs, chanted verses)

• गान्ति (gānti) - they perform songs (they sing)

• दिव्यानि (divyāni) - celestial, sacred (divine, heavenly)

• भारत (bhārata) - O Dhṛtarāṣṭra (common address in Mahābhārata) (O descendant of Bharata, O Bhārata (vocative))

Words meanings and morphology

तत्र (tatra) - in that assembly (of Kubera) (there, in that place)

(indeclinable)

From 'tad' (that) + 'tral' (suffix for location)

देवाः (devāḥ) - celestial beings (gods, deities)

(noun)

Nominative, masculine, plural of deva

deva - god, deity, divine, celestial

Root: div (class 4)

स-गन्धर्वाः (sa-gandharvāḥ) - along with the celestial musicians (Gandharvas) (with Gandharvas, accompanied by Gandharvas)

(adjective)

Nominative, masculine, plural of sa-gandharva

sa-gandharva - accompanied by Gandharvas, with Gandharvas

Bahuvrīhi compound: 'sa' (with) + 'gandharva' (Gandharvas)

Compound type : bahuvrīhi (sa+gandharva)

• sa – with, together with
  indeclinable
• gandharva – Gandharva (a class of celestial musicians and dancers)
  noun (masculine)

Note: Agrees with devāḥ.

गणैः (gaṇaiḥ) - by the hosts/groups (by groups, by multitudes, by attendants)

(noun)

Instrumental, masculine, plural of gaṇa

gaṇa - group, multitude, host, troop, collection

अप्सरसाम् (apsarasām) - of the celestial nymphs (of Apsaras)

(noun)

Genitive, feminine, plural of apsaras

apsaras - Apsaras (a class of celestial nymphs, often dancers and singers)

Note: Governed by gaṇaiḥ (groups of Apsaras).

वृताः (vṛtāḥ) - surrounded (surrounded, encircled, covered)

(adjective)

Nominative, masculine, plural of vṛta

vṛta - surrounded, encircled, covered, chosen

Past Passive Participle

Derived from root 'vṛ' (to cover, surround) with suffix 'kta'

Root: vṛ (class 5)

Note: Agrees with devāḥ and sa-gandharvāḥ.

दिव्य-तानेन (divya-tānena) - with divine musical strains (with divine melody, with a heavenly tune)

(noun)

Instrumental, masculine, singular of divya-tāna

divya-tāna - divine melody, heavenly tune

Tatpuruṣa compound: 'divya' (divine) + 'tāna' (melody/strain)

Compound type : tatpuruṣa (divya+tāna)

• divya – divine, celestial, heavenly
  adjective (masculine)
  Derived from 'div' (heaven)
• tāna – tune, melody, strain, expansion, spreading
  noun (masculine)
  Derived from root 'tan' (to stretch, extend)
  Root: tan (class 8)

Note: Indicates the manner of singing.

गीतानि (gītāni) - musical compositions (songs, chanted verses)

(noun)

Accusative, neuter, plural of gīta

gīta - sung, song, chant

Past Passive Participle

Derived from root 'gā' (to sing) with suffix 'kta'

Root: gā (class 3)

Note: Object of the verb gānti.

गान्ति (gānti) - they perform songs (they sing)

(verb)

3rd person , plural, active, present (laṭ) of gā

Present Active Indicative

3rd conjugation, Parasmaipada, Present tense

Root: gā (class 3)

Note: Subject is devāḥ sa-gandharvāḥ.

दिव्यानि (divyāni) - celestial, sacred (divine, heavenly)

(adjective)

Accusative, neuter, plural of divya

divya - divine, celestial, heavenly, supernatural, beautiful

Derived from 'div' (heaven)

Note: Agrees with gītāni.

भारत (bhārata) - O Dhṛtarāṣṭra (common address in Mahābhārata) (O descendant of Bharata, O Bhārata (vocative))

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata, relating to Bharata, Indian

Derived from 'bharata' (name of a king, eponymous ancestor of a dynasty)

Note: A conventional address, often for Dhṛtarāṣṭra in the Mahābhārata.