Olympic swimming champion Wang Shun, left, features on he album ©Chengdu 2021

A digital album promoting the Chengdu 2021 International University Sports Federation (FISU) World University Games has been released, with 20 songs now available for online streaming.

The Organising Committee said the songs have different styles and showcase the "unique charm of Chengdu and the Games".

Nine were initially released at the end of October, before the whole 20-track album was launched this month.

The songs are available on music platforms such as QQ Music, Kugou Music, Kuwo Music, NetEase Cloud Music and Migu Music.

There are plans to launch the album on overseas platforms soon as well.

Chengdu 2021 say the new songs "celebrate youthful vitality, profound history and diverse cultures" and hoped the tracks would invite listeners to keep alert for the FISU World University Games.

Basketball player Zhao Rui and Olympic swimming champion Wang Shun feature on tracks.

The songs Love So Much and Waiting for You in Chengdu are also performed by virtual idols and characters created by artificial intelligence.

The Chengdu 2021 FISU Summer World University Games are scheduled to take place from June 26 to July 7 in 2022.

The event was initially scheduled for 2021 before being postponed due to complications caused by the COVID-19 pandemic.