Name: The Speech Accent Archive
Creator: Global
License: Other (Not Open)

From website:

The speech accent archive uniformly presents a large set of speech samples from a variety of language backgrounds. Native and non-native speakers of English read the same paragraph and are carefully transcribed. The archive is used by people who wish to compare and analyze the accents of different English speakers.

On about page it states all material is CC BY-NC-SA.

From website:
<blockquote>
The speech accent archive uniformly presents a large set of speech samples from a variety of language backgrounds. Native and non-native speakers of English read the same paragraph and are carefully transcribed. The archive is used by people who wish to compare and analyze the accents of different English speakers.
</blockquote>
On <a href="http://accent.gmu.edu/about.php">about page</a> it states all material is <a href="http://creativecommons.org/licenses/by-nc-sa/2.0/">CC BY-NC-SA</a>.