![HARMAN India on Twitter: "Upload a rendition of your favorite patriotic song, composed by JBL's Brand Ambassador A.R. Rahman. Top 10 winners will win JBL C150SI. Contest runs this entire week. Winners HARMAN India on Twitter: "Upload a rendition of your favorite patriotic song, composed by JBL's Brand Ambassador A.R. Rahman. Top 10 winners will win JBL C150SI. Contest runs this entire week. Winners](https://pbs.twimg.com/media/Dkdl3yLXcAErcYr.jpg)
HARMAN India on Twitter: "Upload a rendition of your favorite patriotic song, composed by JBL's Brand Ambassador A.R. Rahman. Top 10 winners will win JBL C150SI. Contest runs this entire week. Winners
celebrity endorsement: JBL ropes in Sara Ali Khan as brand ambassador, Marketing & Advertising News, ET BrandEquity
![Ranveer Singh on Twitter: "Proud to be the Global Brand Ambassador for the Iconic Sound Innovators @JBLSoundIn #DareToListen 🎧 #JBL @dineshcpaliwal https://t.co/HPUAsOoAwd" / Twitter Ranveer Singh on Twitter: "Proud to be the Global Brand Ambassador for the Iconic Sound Innovators @JBLSoundIn #DareToListen 🎧 #JBL @dineshcpaliwal https://t.co/HPUAsOoAwd" / Twitter](https://pbs.twimg.com/media/EEBNP9FU8AEv0Sv.jpg)