Mumbai, April 13 -- Bollywood megastar Amitabh Bachchan is grieving the passing of the legendary Asha Bhosle, offering a heartfelt nod to the late singer.

In a blog post, Big B wrote, "Sorrow and grief.. An entire era .. an incredible .. a phenomenal, astounding, prodigious, presence... lost yesterday.. the iconic, legendary Asha Bhosle ji, has left us."

Noting that he remains in "immense grief", the actor observed how the legacy of Asha Bhosle continues to reign.

"Her versatility in giving life to every song she gave voice to .. gone to the heavens .. and has left us an entire encyclopedia of eternal music.. The body has left us .. but her soul shall remain forever with us.. Her voice - the soul, shall ever be immortalised," Amitabh B...