Here is a curated piece for the BGM ringtone you requested. This is an instrumental interpretation of the iconic melody, optimized for a ringtone format.
Platforms like Zedge offer various clips of the "Yaar Indha Saalai Oram" BGM specifically edited for ringtones . Streaming & Audio Platforms: Yaar Indha Saalai Oram Flute Bgm Ringtone Download