Onkar Singh and Gautam Sharma, collectively known as The Doorbeen are a singing-songwriter composer duo from Karnal. After deciding to collaborate in 2013, the duo made their debut with the track ‘Dacait’ and released several tracks on their YouTube channel after. However, the duo shot to fame with their 2017 hit single ‘Lamberghini’ featuring Ragini Tandan. The song found critical acclaim from audiences and celebrities alike and has over 379 million views on YouTube, making it one of the most viewed Punjabi songs on YouTube.