Here is the full list of all 47 Shining Resonance Refrain achievements.
Completed Opus 8.
Viewed Marion's ending.
Completed Opus 7.
Acquired 100 different Traits.
Visited every location on the map.
Completed Opus 6.
Defeated a rare monster.
Completed Opus 5.
Synthesized 50 different items or Aspect Pieces.
Completed Opus 4.
Defeated 2000 monsters.
Used Force abilities 100 times.
Raised any Tuning to the highest rank.
Triggered a Break on blocking enemies 30 times.
Triggered a Break on casting enemies 30 times.
Won over 100 battles using dragonshift.
Synthesized a rare Aspect Piece.
Completed Opus 3.
Defeated 1000 monsters.
Completed Opus 2.
Performed a B.A.N.D. session for the first time.
Went on your first date.
Defeated 500 monsters.
Won a battle with a party member incapacitated.
Triggered 10 advantageous encounters.
Triggered a Resonance 30 times.
Triggered your first night event.
Used dragonshift for the first time.
Completed Opus 1.
Won a battle without taking damage.
Won your first battle.
Triggered a Break for the first time.
Collected 200 different Materials.
Collected all Tunings.
Achieved a 99-hit combo.
Performed a B.A.N.D. session with each character as the Center.
Quelled the Shining Dragon from a berserk state.
Raised any party member to level 100.
Defeated powerful foes throughout Alfheim.
Viewed Kirika's ending.
Viewed Sonia's ending.
Viewed Agnum's ending.
Viewed Lestin's ending.
Viewed Rinna's ending.
Viewed Jinas's ending in Refrain mode.
Viewed Excella's ending in Refrain mode.
Fulfilled the wishes of the two and spoke to the orchestrator of Refrain.