[1] She has collaborated with composers including A. R. Rahman, Yuvan Shankar Raja, Anirudh Ravichander, Santhosh Narayanan, Harris Jayaraj, and Thaman S.[2] In 2013, Lady Kash launched her independent label and creative company AKASHIK, providing artist and label services, distribution, and publishing with an indie focus.

In 2018, she released the bilingual hip-hop song "Villupaattu",[3] which brought the ancient art form to a wider audience and highlighted the work of Villu Paattu artist "Poongani Amma.".

[4][5] In 2023, her hip-hop single “Two Cents” was selected for synchronization in Episode 9 of the fourth season of the Netflix comedy-drama series ‘Never Have I Ever’,[6] created by Mindy Kaling and Lang Fisher, making her the first artist to bring Tamizh rap to Hollywood.

In January 2014, Lady Kash made her Bollywood debut with the song "Wanna Mash Up?

[12] In July 2016, Lady Kash had two releases: "Naam Hai Futsal," the official Premier Futsal anthem composed by A. R. Rahman with vocals by A. R. R., Virat Kohli, Lady Kash, and Karthik, and her rendition of Kabali's "Neruppu Da," which garnered over 1 million views in two weeks.