As a solo artist she has reached internationally, in four consecutive decades, the number one 49 times in 34 main or component charts in the world with 22 of her albums, singles or collaborations[1][2] and has earned over 335 worldwide certifications, including solo 44 silver, gold and platinum certifications.

Chisholm began her solo career in late 1998 by singing with Canadian rock singer Bryan Adams on the song "When You're Gone".

The album reached number five in the UK and produced one top-ten and one top-twenty single.

[5] In November, Melanie C reunited with the Spice Girls for a world tour and to release a greatest hits album.

[8][9][10] On 3 September 2021, Chisholm released a deluxe version of her Melanie C album across all digital and streaming services.