Gurugala

 https://www.google.com/search?q=Gurugala

Rishi

 https://www.google.com/search?q=Rishi+Raghavendra

Devotion

 

Harish

He re-entered the music industry through the well known classical song Nirpadhuve Nadapathuve from the movie Bharathi. The music was composed by Ilaiyaraja. The song became a massive hit back in the year 2000 and it brought him fame along with Tamil Nadu State award. This was the time he changed his name from Harish to Harish Raghavendra, per Ilaiyaraja's recommendation. Harish's latest project include a song about Mahakavi Bharathi – Engal Tamizhe 

Before he could even join the software industry, Ye Azhagiye Theeye from Minnale scored a roaring success back to back. Since then, he has sung over 3000 songs in various Indian language movies

He has worked for most of the well known music composers that include 

1. Yuvan Shankar Raja, 
2. Vidyasagar, 
3. G. V. Prakash Kumar, 
4. D. Imman, 
5. Vijay Antony, 
6. Harris Jayaraj & many others. 

ately, he also grabbed a Diploma in Yoga in Krishnamacharya style.

https://www.google.com/search?q=Harish+Raghavendra