#### Reveler's Concertina Wondrous item, instrument, rare (requires attunement by a bard) --- While holding this concertina, you gain a +2 bonus to the saving throw DC of your bard spells. As an action, you can use the concertina to cast *Otto's irresistible dance* from the item. This property of the concertina can't be used again until the next dawn. If you have proficiency with a given musical instrument, you can add your proficiency bonus to any ability checks you make to play music with the instrument. A bard can use a musical instrument as a spellcasting focus. Each type of musical instrument requires a separate proficiency. --- *See the Tool Proficiencies entry for more information.* Proficiency with a musical instrument indicates you are familiar with the techniques used to play it. You also have knowledge of some songs commonly performed with that instrument. ***History.*** Your expertise aids you in recalling lore related to your instrument. ***Performance.*** Your ability to put on a good show is improved when you incorporate an instrument into your act. ***Compose a Tune.*** As part of a long rest, you can compose a new tune and lyrics for your instrument. You might use this ability to impress a noble or spread scandalous rumors with a catchy tune. ##### Musical Instrument | Activity | DC | |------------------|:---:| | Identify a tune | 10 | | Improvise a tune | 20 | --- #### Reveler's Concertina Wondrous item, instrument, rare (requires attunement by a bard) --- While holding this concertina, you gain a +2 bonus to the saving throw DC of your bard spells. As an action, you can use the concertina to cast *Otto's irresistible dance* from the item. This property of the concertina can't be used again until the next dawn. If you have proficiency with a given musical instrument, you can add your proficiency bonus to any ability checks you make to play music with the instrument. A bard can use a musical instrument as a spellcasting focus. Each type of musical instrument requires a separate proficiency. --- *See the Tool Proficiencies entry for more information.* Proficiency with a musical instrument indicates you are familiar with the techniques used to play it. You also have knowledge of some songs commonly performed with that instrument. ***History.*** Your expertise aids you in recalling lore related to your instrument. ***Performance.*** Your ability to put on a good show is improved when you incorporate an instrument into your act. ***Compose a Tune.*** As part of a long rest, you can compose a new tune and lyrics for your instrument. You might use this ability to impress a noble or spread scandalous rumors with a catchy tune. ##### Musical Instrument | Activity | DC | |------------------|:---:| | Identify a tune | 10 | | Improvise a tune | 20 | ---