[2] Vocals for Schiller productions are sung by guest artists, including Cristina Scabbia of Lacuna Coil, Samu Haber of Sunrise Avenue, Sarah Brightman, Moya Brennan of Clannad, Midge Ure of Ultravox, Andrea Corr of The Corrs, Colbie Caillat, Sarah Howells of Paper Aeroplanes, Ben Becker, Peter Heppner of synthpop band Wolfsheim, Xavier Naidoo, Arlissa, Maya Saban, Kim Sanders formerly of Culture Beat, Ana Torroja of the Spanish pop group Mecano, Tarja Turunen formerly of symphonic metal group Nightwish, Despina Vandi, Alexander Veljanov of Darkwave group Deine Lakaien, Swedish singer September, French voice artist Pierre Maubouché, Nena, and Meredith Call.

Other musicians that have collaborated with Schiller include Anggun, Lang Lang, Klaus Schulze, Mike Oldfield, Helen Boulding, Kate Havnevik, Pouya Saraei,[3] Damae of Fragma, Tangerine Dream, Jaël of Swiss band Lunik, Stephanie Coker, and German actress Anna Maria Mühe.

Mike Oldfield, Moya Brennan, Kim Sanders, Jette von Roth, and Thomas D. collaborated on it.

[6] It debuted at second position on German Charts and was the highest entry for a domestic album for the week.

[7] The English edition of the album Atemlos reached until number 3 in the chart of IFPI in Greece.

[9][10] Maserati has used three of Schiller's songs: "Drifting and Dreaming" with Jette von Roth for their promotional video of the Maserati GranTurismo, "Sommernacht" (Summer Night) for their video on the GranTurismo S high performance version, and "Let Me Love You" with Kim Sanders for their Quattroporte high performance sedan.

[11] In 2002, Jaguar produced a promotional DVD for the S Type and set it to the track 'Ein schöner Tag' (A beautiful day) by Schiller.

[12] The original German releases are under various subsidiaries of Universal Music Group, such as Polydor Records Germany.