Lisi, not Lisa. It's an Austrian contraction of Elisabeth, IIRC. It's strange to think you've rarely met, given how long I've known you both.

Songs I remember Le Gateau singing:

something I didn't recognise to start with,

something by Barbara Streisand,

Creep by Radiohead,

I Dreamed a Dream from Les Miserables,

Old Man River,

Holiday by Madonna,

The Ship Sing by Nick Cave and the Bad Seeds,

Nessun Dorma by Puccini,

forgotten what he sang for the encore.