Concert Gallery: CHAI Hayley Bigness February 13, 2022 With bubblegum pink outfits and equally radiant energy, Japanese rock band CHAI brought their neo-kawaii rock sound to their Boston fans. 2/11/22 – The Sinclair CHAI_01117A5124-2CHAI_16CHAI_15CHAI_07CHAI_14CHAICHAI_12CHAI_11CHAI_10CHAI_09117A5959-2CHAI_09CHAI_08CHAI_06CHAI_05CHAI_04CHAI_02