album/single performer year variant notes
album\\/single
performer
year
variant
notes
number
text text number text text
the english and scottish popular ballads vol 3 ewan maccoll 1956 gil morice the earliest known professional recording (8'37")
how many albums are performed by martin carthy or ewan maccoll ?
WRB JJ NNS VBD-AUX VBN IN NNP NNP CC NNP NNP .
4
select count ( c1 ) from w where c2 in ( 'martin carthy' , 'ewan maccoll' )