It's good to hear there's a large container for fuel, maybe (7)
I believe the answer is:
tuneful
'it's good to hear' is the definition.
I can't judge whether this definition defines the answer.
'a large container for fuel maybe' is the wordplay.
'a large container' becomes 'tun' (I've seen this in another clue).
'for' means one lot of letters go next to another.
'maybe' is an anagram indicator.
'fuel' anagrammed gives 'eful'.
'tun'+'eful'='TUNEFUL'
'there's' acts as a link.
Can you help me to learn more?
(Other definitions for tuneful that I've seen before include "Harmonious" , "Euphonious" , "With a pleasing musical sound" , "Melodic" , "Melodious" .)