"In Deep", in its different versions, provided ten singles, with the lead one, "Burn", appearing in July 1997, which had some US airplay. The track was co-written by Arena with Reswick and Werfel. In Australian it debuted at No. 2 and was certified gold upon its release. It was also a hit in Asia. Besides the English language version she also recorded it in Spanish and Italian (in the form of "Ti Voglio Qui"). The second single, "If I Didn't Love You" (November) appeared in the ARIA top 50. In April of the following year she issued "Now I Can Dance", which peaked at No. 13. In the UK Arena released "Whistle Down the Wind" (June 1998) as a cover version single, it was the title track from the 1996 musical of the same name, her version reached the UK Singles Chart top 30.