Una de las personas más devastadas por la muerte de Carrie Fisher y es que el músico dijo que era más que una amiga sino que la consideraba familia, inclusive dijo que juntos habían escrito una canción y que escribieron luego de escuchar a los pájaros cantar.
Ahora ha revelado el tema llamado Bird Song, pero a falta de la actriz la voz corre a cargo de Willow Smith y pueden escucharla en la parte de abajo.
Carrie and I wrote this song years ago. When she died I just felt I had to record it. This is only a demo unmixed, we only had a few hours to record it. But the lyrics she wrote with me I think are marvelous. Carrie and I used to stay up til dawn chatting and pontificating about life. They were my best moments. Anyway… we wrote a song about staying up too late and hearing the birds sing. Willow Smith is a prodigal angel and was generous enough to lend her golden voice to this little tune.