Crossword puzzle clue "titanic sinking for one"

2x platinum Rihanna hit dedicated, I guess, to whoever eventually rescued her from that sinking ship (the sinking ship of her emotions)

Titanic sinking, for one

John Jacob ___ IV (millionaire who died in the sinking of the Titanic)

Angle on the Titanic sinking, to filmmakers

"___, My God, to Thee" (supposed last song played on the sinking Titanic)

One way to keep from sinking

Suitable for sinking one's teeth into

Where one might have a sinking feeling