Twenty-four different accents in just over eight minutes. (NSFW SLYT)
Since 1980, the Celtic Media Festival has brought together people who broadcast, and now Webcast, in Celtic languages. Videoblog Gwagenn.TV provides a report (with autoplaying video) from the 2009 festival whose clips and interviews are spoken and subtitled variously in Breton, French, English, Welsh, Scots Gaelic and Irish, Catalan, and Basque, not all of which are actually Celtic. [more inside]
At One Minute Languages you can learn greetings, talking about names, counting, and more in Catalan, Danish, French, German, Irish, Japanese, Luxembourgish, Mandarin, Norwegian, Polish, Romanian, and Russian.
CELT, the Corpus of Electronic Texts, "brings the wealth of Irish literary and historical culture to the Internet, for the use and benefit of everyone worldwide. It has a searchable online database consisting of contemporary and historical texts from many areas, including literature and the other arts." It has texts in Irish, Latin, Anglo-Norman French, and English, ranging from the annals of the fifth century to the Agreement reached in the Multi-Party Negotiations in Northern Ireland of 1998. "Great my glory/ I that bore Cuchulainn the valiant..."