Jaswinder Singh has played international concerts in USA, Canada, UK, Australia, Malaysia, Singapore, Dubai and Muscat.
Jaswinder Singh also specializes in several Sufi and Punjabi songs, usually performed toward the end of his concerts.
He is the son of Kuldeep Singh, who composed ghazals such as Tumko dekha to ye khayal aaya and Itni shakti hame dena daata, and wrote music for the movies Saath-Saath and Ankush.
He also performed at Ghalibnaama, a conceptual show based on the prose and poetry of Mirza Ghalib.
In July 2012, Singh sang "Bahut Yaad Aate Ho Tum" for an episode of Aamir Khan's TV series Satyamev Jayate.