Step 1: Concept
In the history of Indian classical music, ragas are classified into various categories based on their structure and characteristics. One such classification is attributed to Narada, an ancient sage known for his contributions to Vedic literature and musicology.
Step 2: Meaning
Grama Murchna - Jati refers to a specific type of raga classification where ragas are divided into Grama (group) and Murchna (melodic pattern), further categorized as Jatis. This system focuses on the melodic structure and groupings of notes within a raga.
Step 3: Analysis
Option A: Grama Murchna - Jati is a well-documented classification in ancient Indian musicology texts, particularly associated with Narada's contributions.
Option B: Stree - Purusha - Napumsaka is related to the division of ragas based on gender and nature but not directly linked to Narada’s classifications.
Option C: Janaka Janya refers to a raga classification where Janaka ragas are primary and Janya ragas derive from them, which does not align with Narada's specific system.
Option D: Raganga Kriyanga Upanga - Bhashanga is another complex classification but not the one attributed to Narada.
Step 4: Conclusion
Narada’s raga classification during his time involved dividing ragas into Grama and Murchna, further categorized as Jatis. This aligns with the correct answer provided.
Final Answer: (A)