Listen to Poirot & Grandmam's House online. Poirot & Grandmam's House is an Instrumental language song and is sung by windivatem. Poirot & Grandmam's House, from the album Poirot & Grandmam's House, was released in the year 2025. The duration of the song is 4:36. Download Instrumental songs online from JioSaavn.