sang the same tune

Echoed each other's views

To sing the same tune is to express the same opinion or position as others, especially after previously disagreeing.

The phrase suggests alignment or conformity: Once the boss weighed in, everyone sang the same tune.

It can imply genuine agreement or mere acquiescence to pressure.

Related

one voice · toe the line · party line · consensus · common ground · uniformity · marching orders · cohesion · standardization · hive mind · amity · collaboration · mutuality · teamwork · in unison · concurrence · adherence · alignment

Opposites
agreement/harmony

sang the same tunedisagreed

Held a contrary opinion

clashed · butted heads · quarreled · bickered · parted ways

coordination/synchronization

sang the same tunebroke ranks

muddied the waters · flip-flopped · waffled

Family

sang, singer, singing, sings, songs, songster, same, sameness, tune

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G