Cryptic 001 Crossword

Orange vehicle decays deliciously (6)
Frozen melody seeks release (3,2,2)
Nerd multiplies four right angles by themselves (6)
Is ‘race car’? Sí (10)
Musician makes jumbled paper (6)
Conversational add-on left beside path (2,3,3)
Family members discover links (7)
Spanish speaker finds blocks with Greek island (8)
Stick swings at beast mid flight (3)
Married man gets mixed up, becomes one with a crush (7)
Angered one becomes worse when disordered (7)
Child of ocean likes salt and a change of weather (6)
Narrow flag faces ban, nervous enthusiasts seek longer sign (6)
Book page falls straight from tree (4)
Frequently from, say, decade, or X (5)
Limes makes one happy when shaken (5)
Tree is burned into itself (3)
Statements like these are blank ethical covers (7)
Time ran backwards may release something (4)
Foot problem makes owner extra unkind (7)
Uniform knots (4)