Let us greet this first summer morn with a medieval English salute to the season!

Sumer is icumen in,
Lhude sing cuccu!
Groweþ sed and bloweþ med

And springþ þe wde nu,
Sing cuccu!
Awe bleteþ after lomb,
Lhouþ after calue cu.
Bulluc sterteþ,
bucke uerteþ,
Murie sing cuccu!
Cuccu, cuccu, wel singes þu cuccu;

Ne swik þu nauer nu.
Pes:

Sing cuccu nu. Sing cuccu.
Sing cuccu. Sing cuccu nu!

(For more information about the poem and a Modern English translation of this Middle English text, visit the British Library’s website.