Do you agree with Forbes that AC/DC's album "Back in Black" is their biggest project?

 Yes, many music critics and fans, including those from Forbes, consider AC/DC's "Back in Black" to be their biggest project for several reasons:

1. Commercial Success: Released in 1980, "Back in Black" has sold over 50 million copies worldwide, making it one of the best-selling albums of all time. It achieved significant commercial success, particularly in the U.S., where it is one of the top-selling albums.

2. Cultural Impact: The album is not only iconic in rock music but has also influenced countless artists and genres. Its tracks, especially the title song and "You Shook Me All Night Long," remain staples in rock playlists and radio.

3. Significance of the Band's Comeback: "Back in Black" was the first album released after the death of lead singer Bon Scott, marking a pivotal moment for the band. The successful transition to new vocalist Brian Johnson demonstrated their resilience and ability to evolve.

4. Musical Quality: The album features a blend of hard rock, catchy riffs, and memorable hooks, solidifying AC/DC's sound and style. It is often regarded as a masterpiece of the genre.

5. Legacy: "Back in Black" continues to be celebrated decades after its release, often appearing on lists of the greatest albums in rock history. Its enduring popularity reflects its significant impact on the music landscape.

Overall, the combination of commercial success, cultural significance, and musical quality supports the view that "Back in Black" is AC/DC's biggest project.