Theory:

Glossary of difficult words from the poem "Wandering Singers":
 
No.
Words
Meanings
1
echoingrepeated or reverberating after the original sound has stopped
2
lutesa stringed instrument with a long neck and a rounded body with a flat front, like a halved egg in shape
3
kindredone's family and relations
4
lustrea gentle shine or soft glow
5
laysshort songs or lyrics or narrative poems meant to be sung
6
sorrowfulcausing grief
7
tarryto remain or stay in a place
8
bidsoffer (a certain price) for something
9
fatedestiny, the development of events outside a person's control