Back in the day, fans hunted for "L27" or "L'Anniv" zip files on forums. Today, downloading from unofficial sources often leads to:

Explain the of their biggest hits?

The concert was split into two days at Ajinomoto Stadium, and you can find official playlists and digital versions on these platforms: : Official playlists for 20th L'Anniversary LIVE -Day 1- are available to stream. iTunes / Apple Music : Live videos and associated audio for both Day 1 and Day 2 were released digitally in 2018. Amazon Music

Many sites claiming "free mp3 downloads" contain malware.

: For collectors, the 20th L'Anniversary LIVE -Complete Box- is a 4-DVD set covering all 45 songs from the two-day event. It's often available through retailers like eBay or second-hand on Discogs . Key Tracks Included in the 20th Anniversary Set:

Also, check if there's any 20th-anniversary official releases from Rainbow. If not, maybe it's a fan project. Alternatively, the user might have confused the name. Maybe it's "L'Arc-en-Ciel", which is a famous Japanese rock band that has had anniversaries. If that's the case, perhaps the user meant "L'Arc~en~Ciel 20th Anniversary". Need to verify that.

: Full discography, including live performances and singles, is available for high-quality streaming on Apple Music Amazon Music : You can access their 20th-anniversary tracks through Amazon Music Unlimited : For those looking for high-resolution digital downloads, offers various albums for purchase. Physical and Special Editions