That sounds like a good idea. Let's give it a try.
a broken record
Frequency:
70
%
He keeps repeating the same thing over and over like a broken record.
a bad excuse
Frequency:
60
%
His explanation sounded like a bad excuse to me.
an old record
Frequency:
45
%
The way she talks about her past sounds like an old record playing.
Idiomatic Expressions for sound like
Phrase: sound like a plan
Meaning: to indicate agreement or approval with a proposed course of action
Usage: Let's meet for coffee tomorrow morning, does that sound like a plan?