CREATE TABLE Songs (
    SongId NUMBER PRIMARY KEY,
    Title TEXT
);
CREATE TABLE Albums (
    AId NUMBER PRIMARY KEY,
    Title TEXT,
    Year NUMBER,
    Label TEXT,
    Type TEXT
);
CREATE TABLE Band (
    Id NUMBER PRIMARY KEY,
    Firstname TEXT,
    Lastname TEXT
);
CREATE TABLE Instruments (
    SongId NUMBER PRIMARY KEY,
    BandmateId NUMBER,
    Instrument TEXT,
    FOREIGN KEY ("BandmateId") REFERENCES Band("Id"),
    FOREIGN KEY ("SongId") REFERENCES Songs("SongId")
);
CREATE TABLE Performance (
    SongId NUMBER PRIMARY KEY,
    Bandmate NUMBER,
    StagePosition TEXT,
    FOREIGN KEY ("Bandmate") REFERENCES Band("Id"),
    FOREIGN KEY ("SongId") REFERENCES Songs("SongId")
);
CREATE TABLE Tracklists (
    AlbumId NUMBER PRIMARY KEY,
    Position NUMBER,
    SongId NUMBER,
    FOREIGN KEY ("AlbumId") REFERENCES Albums("AId"),
    FOREIGN KEY ("SongId") REFERENCES Songs("SongId")
);
CREATE TABLE Vocals (
    SongId NUMBER PRIMARY KEY,
    Bandmate NUMBER,
    Type TEXT,
    FOREIGN KEY ("Bandmate") REFERENCES Band("Id"),
    FOREIGN KEY ("SongId") REFERENCES Songs("SongId")
);

Question: How many songs use drums as an instrument?
SQL: SELECT count(*) FROM instruments WHERE instrument  =  "drums"

Question: What instruments does the the song "Le Pop" use?
SQL: SELECT instrument FROM instruments AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Le Pop"

Question: What are the instruments are used in the song "Le Pop"?
SQL: SELECT instrument FROM instruments AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Le Pop"

Question: How many instruments does the song "Le Pop" use?
SQL: SELECT count(DISTINCT instrument) FROM instruments AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Le Pop"

Question: How many different instruments are used in the song "Le Pop"?
SQL: SELECT count(DISTINCT instrument) FROM instruments AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Le Pop"

Question: How many instrument does the musician with last name "Heilo" use?
SQL: SELECT count(DISTINCT instrument) FROM instruments AS T1 JOIN Band AS T2 ON T1.bandmateid  =  T2.id WHERE T2.lastname  =  "Heilo"

Question: How many different instruments does the musician with the last name "Heilo" use?
SQL: SELECT count(DISTINCT instrument) FROM instruments AS T1 JOIN Band AS T2 ON T1.bandmateid  =  T2.id WHERE T2.lastname  =  "Heilo"

Question: Find all the instruments ever used by the musician with last name "Heilo"?
SQL: SELECT instrument FROM instruments AS T1 JOIN Band AS T2 ON T1.bandmateid  =  T2.id WHERE T2.lastname  =  "Heilo"

Question: What are all the instruments used by the musician with the last name "Heilo"?
SQL: SELECT instrument FROM instruments AS T1 JOIN Band AS T2 ON T1.bandmateid  =  T2.id WHERE T2.lastname  =  "Heilo"

Question: Which song has the most vocals?
SQL: SELECT title FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid GROUP BY T1.songid ORDER BY count(*) DESC LIMIT 1

Question: What is the song with the most vocals?
SQL: SELECT title FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid GROUP BY T1.songid ORDER BY count(*) DESC LIMIT 1

Question: Which vocal type is the most frequently appearring type?
SQL: SELECT TYPE FROM vocals GROUP BY TYPE ORDER BY count(*) DESC LIMIT 1

Question: What is the type of vocables that appears most frequently?
SQL: SELECT TYPE FROM vocals GROUP BY TYPE ORDER BY count(*) DESC LIMIT 1

Question: Which vocal type has the band mate with last name "Heilo" played the most?
SQL: SELECT TYPE FROM vocals AS T1 JOIN band AS T2 ON T1.bandmate  =  T2.id WHERE lastname  =  "Heilo" GROUP BY TYPE ORDER BY count(*) DESC LIMIT 1

Question: What is the type of vocals that the band member with the last name "Heilo" played the most?
SQL: SELECT TYPE FROM vocals AS T1 JOIN band AS T2 ON T1.bandmate  =  T2.id WHERE lastname  =  "Heilo" GROUP BY TYPE ORDER BY count(*) DESC LIMIT 1

Question: What are the vocal types used in song "Le Pop"?
SQL: SELECT TYPE FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Le Pop"

Question: What are the types of vocals used in the song "Le Pop"?
SQL: SELECT TYPE FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Le Pop"

Question: Find the number of vocal types used in song "Demon Kitty Rag"?
SQL: SELECT count(*) FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Demon Kitty Rag"

Question: What are the types of vocals used in the song "Demon Kitty Rag"?
SQL: SELECT count(*) FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Demon Kitty Rag"

Question: How many songs have a lead vocal?
SQL: SELECT count(DISTINCT title) FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE TYPE  =  "lead"

Question: How many songs have vocals of type lead?
SQL: SELECT count(DISTINCT title) FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE TYPE  =  "lead"

Question: Which vocal type did the musician with first name "Solveig" played in the song with title "A Bar in Amsterdam"?
SQL: SELECT TYPE FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid JOIN band AS T3 ON T1.bandmate  =  T3.id WHERE T3.firstname  =  "Solveig" AND T2.title  =  "A Bar In Amsterdam"

Question: What are the types of vocals that the musician with the first name "Solveig" played in the song "A Bar in Amsterdam"?
SQL: SELECT TYPE FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid JOIN band AS T3 ON T1.bandmate  =  T3.id WHERE T3.firstname  =  "Solveig" AND T2.title  =  "A Bar In Amsterdam"

Question: Find all the songs that do not have a lead vocal.
SQL: SELECT DISTINCT title FROM vocals AS t1 JOIN songs AS t2 ON t1.songid  =  t2.songid EXCEPT SELECT t2.title FROM vocals AS t1 JOIN songs AS t2 ON t1.songid  =  t2.songid WHERE TYPE  =  "lead"

Question: What are the names of the songs without a lead vocal?
SQL: SELECT DISTINCT title FROM vocals AS t1 JOIN songs AS t2 ON t1.songid  =  t2.songid EXCEPT SELECT t2.title FROM vocals AS t1 JOIN songs AS t2 ON t1.songid  =  t2.songid WHERE TYPE  =  "lead"

Question: Find all the vocal types.
SQL: SELECT DISTINCT TYPE FROM vocals

Question: What are the different types of vocals?
SQL: SELECT DISTINCT TYPE FROM vocals

Question: What are the albums produced in year 2010?
SQL: SELECT * FROM Albums WHERE YEAR  =  2010

Question: What information is there on albums from 2010?
SQL: SELECT * FROM Albums WHERE YEAR  =  2010

Question: Who performed the song named "Le Pop"?
SQL: SELECT T2.firstname ,  T2.lastname FROM Performance AS T1 JOIN Band AS T2 ON T1.bandmate  =  T2.id JOIN Songs AS T3 ON T3.SongId  =  T1.SongId WHERE T3.Title  =  "Le Pop"

Question: What is the first and last name of artist who performed "Le Pop"?
SQL: SELECT T2.firstname ,  T2.lastname FROM Performance AS T1 JOIN Band AS T2 ON T1.bandmate  =  T2.id JOIN Songs AS T3 ON T3.SongId  =  T1.SongId WHERE T3.Title  =  "Le Pop"

Question: What is the last name of the musician that have produced the most songs?
SQL: SELECT T2.lastname FROM Performance AS T1 JOIN Band AS T2 ON T1.bandmate  =  T2.id JOIN Songs AS T3 ON T3.SongId  =  T1.SongId GROUP BY lastname ORDER BY count(*) DESC LIMIT 1

Question: What is the last name of the artist who sang the most songs?
SQL: SELECT T2.lastname FROM Performance AS T1 JOIN Band AS T2 ON T1.bandmate  =  T2.id JOIN Songs AS T3 ON T3.SongId  =  T1.SongId GROUP BY lastname ORDER BY count(*) DESC LIMIT 1

Question: What instrument did the musician with last name "Heilo" use in the song "Badlands"?
SQL: SELECT T4.instrument FROM Performance AS T1 JOIN Band AS T2 ON T1.bandmate  =  T2.id JOIN Songs AS T3 ON T3.SongId  =  T1.SongId JOIN Instruments AS T4 ON T4.songid  =  T3.songid AND T4.bandmateid  =  T2.id WHERE T2.lastname  =  "Heilo" AND T3.title  =  "Badlands"