Origins Sibelius was originally developed by British twins Jonathan and Ben Finn for the
Acorn Archimedes computer under the name 'Sibelius 7', not as a version number, but reminiscent of Sibelius'
Symphony No 7. The program was released to the public in April 1993 on 3.5-inch floppy disk. It required considerably less than 1 MB of memory (as its files only occupied a few KB per page of music), and the combination of assembly language and the Archimedes' ARM processor meant that it ran very quickly. No matter how long the score, changes were displayed almost instantly. A unique feature of the Sibelius
GUI at that time was the ability it gave the user to drag the entire score around with the mouse, offering a bird's eye of the score, as distinct from having to use the
QWERTY input keyboard arrow keys, or equivalent, to scroll the page. The first ever user of Sibelius was the composer and engraver
Richard Emsley, who provided advice on
music engraving prior to the start of development, and
beta tested the software before its release. The first concert performance from a Sibelius score was the premiere of
Plus Loin for chamber orchestra by
David Robert Coleman, copied by Emsley. The first score published using Sibelius was
Antara by
George Benjamin, also copied by Emsley, and published by
Faber Music. Other
early adopters included composer
John Rutter, conductor
Michael Tilson Thomas, and publisher
Music Sales. As a
killer application for the niche
Acorn platform, Sibelius rapidly dominated the UK market. It also sold in smaller numbers in a few other countries, restricted by the availability of Acorn computers. 'Lite' versions were subsequently released, and these were successful in UK schools, where Acorns were widely used.
Expansion In September 1998, the first version for Windows was released as 'Sibelius', with the version number reset to 1.0. A Mac version 1.2 was released a few months later, and the company thereafter used
conventional version numbers for both platforms across subsequent upgrades. The Windows and Mac versions were essentially identical, and scores created on one platform could be opened on the other. To produce these versions, the software was completely rewritten from scratch in
C++, while retaining most of the original Acorn version's functionality and user interface, plus numerous enhancements. The original Acorn names 'Sibelius 6' and 'Sibelius 7' were later re-used to denote versions 6 and 7 of Sibelius for Windows/Mac. Releasing Sibelius for more widely available computers brought it to a worldwide market, particularly the US, where Sibelius Software had opened an office in late 1996. Following the break-up of Acorn Computers shortly after Sibelius' Windows release, no further Acorn versions were developed. Sibelius Software later opened an office in Australia, also serving New Zealand, where Sibelius was widely used. In August 2006, Sibelius Software Ltd was acquired by
Avid Technology, an American manufacturer of software and hardware for audio and video production. Avid continued publishing Sibelius as a stand-alone notation product, as well as integrating it with some of its existing software products. In July 2012, Avid announced plans to divest itself of its other consumer businesses, closed the Sibelius London office, and laid off the original development team, amid an outpouring of user protest, then recruited a new team of programmers to continue Sibelius development in
Montreal, Canada and
Kyiv, Ukraine.
Timeline • 1986: Founders Jonathan and Ben Finn start developing
Sibelius 7 for Acorn computers. • 1993: Sibelius Software founded to sell
Sibelius 7 and related computer hardware/software in the UK. Early customers include Europe's largest publisher Music Sales, choral composer John Rutter, and the Royal Academy of Music.
Sibelius 6 (educational version) also launched. • 1994: Distribution in Europe, Australia and New Zealand commences.
Sibelius 7 Student (educational version) launched. • 1995: German versions of Sibelius launched. • 1996: US office opened in California.
Junior Sibelius (primary school program) launched. • 1998:
Sibelius for Windows launched worldwide. Company ceases selling hardware to concentrate on core software business. • 1999:
Sibelius for Mac,
PhotoScore and
Scorch launched. Sibelius forms US subsidiary, creating the Sibelius Group, which now has 25 employees. Quester VCT invests. • 2000:
Sibelius Internet Edition launched, and adopted for Internet publishing by leading European publishers Music Sales and Boosey & Hawkes. SibeliusMusic.com and
Sibelius Notes (initially called
Teaching Tools) launched. • 2001: World's largest
sheet music publisher
Hal Leonard also adopts
Sibelius Internet Edition. Sibelius Group reaches 50 employees. • 2002: Sibelius is first major music program for
Mac OS X. Company acquires music software company MIDIworks. • 2003:
Starclass,
Instruments,
G7 and G7music.net launched. Sibelius Group commences distributing
Musition and
Auralia. Sibelius in Japanese launched, distributed by
Yamaha. • 2004:
Compass,
Kontakt Gold,
Sibelius Student Edition, Sibelius in French and Spanish launched. Company acquires
SequenceXtra. Sibelius software used in more than 50% of UK secondary schools. • 2005: Australian subsidiary formed after acquiring Australian distributor. Company reaches 75 employees. Wins
Queen's Award for Enterprise. Releases Rock & Pop Collection of sounds. Commences distributing
O-Generator. • 2006:
Groovy Music and
Coloured Keyboard launched. Sibelius Software bought by
Avid Technology. • 2007: Japanese office opened. • 2012: Avid closes Sibelius' London office and lays off original development team, sparking the
'Save Sibelius' campaign. • 2018:
Sibelius First (free, entry-level product),
Sibelius (formerly
Sibelius First) and
Sibelius Ultimate (formerly
Sibelius) launched together with a new year-based versioning system. • 2021: Sibelius for
iPad and
iPhone is released. ==Features==