What makes Rattle That Lock by David Gilmour notable?

'Rattle That Lock' debuted at number one on the UK Albums Chart and received positive reviews from critics, solidifying Gilmour's status as a prominent solo artist. The album's title track became particularly notable, receiving extensive radio play and contributing to discussions about Gilmour’s lyrical depth and musical maturity. Released on September 18, 2015, 'Rattle That Lock' is David Gilmour's fourth solo album and his first since 'On an Island' in 2006. This album marks a significant moment in Gilmour's career as he re-emerges into the music scene after nearly a decade, showcasing his evolution as a songwriter while still drawing on the legacy of Pink Floyd.