Raj Kiran | Kiran Desai | Kiran Kumar | Kiran | Raj Kiran (Bollywood actor) | Kiran Khan | Kiran Nagarkar | Kiran Nadar | Kiran Karnik | Kiranjit Ahluwalia | Jassa Ahluwalia | HAL Kiran |
He has appeared on numerous recordings as a guest musician and has recorded or produced artists including Collective Soul, Kyp Harness, Kiran Ahluwalia, Hayden, The Waltons, Adam Faux, The Supers (Fall Down Go Boom), Rebecca Campbell, Martin Posen, and Pinchas Zuckerman.
Luthra has also performed and/or studied with such notable Hindustani and Carnatic music masters as Pandit Trichy Sankaran, Pandit Samir Chatterjee, Krishnan Lalgudi & Vijayalakshmi Lalgudi, Pandit Karaikudi Subramaniam, Steve Gorn, Kiran Ahluwalia, Sufi singer Zila Khan, and the iconic 1970s Indian cross-over star Asha Puthli.