Explanation:

- Option 1: Mauryas

- The Mauryan Empire is known for its administrative abilities and extensive trade, but there's no significant evidence on coins suggesting a love for music.

- Option 2: Guptas

- Highlighted Answer: Guptas

- Coins from the Gupta period often depict deities playing musical instruments and royal figures engaged in musical acts, reflecting their affinity for music.

- Option 3: Nandas

- The Nanda Dynasty is primarily noted for its vast wealth and innovations in military organization, with no specific musical depictions on coins.

- Option 4: Cholas

- While the Chola Dynasty is famed for temple architecture and bronze sculptures, their coins do not specifically showcase musical themes.